2762156901

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 4678924800

約数和(自身を除く): 1916767899

約数列:

[1, 3, 7, 19, 21, 43, 49, 57, 109, 129, 133, 147, 211, 301, 327, 399, 633, 763, 817, 903, 931, 1477, 2071, 2107, 2289, 2451, 2793, 4009, 4431, 4687, 5341, 5719, 6213, 6321, 9073, 10339, 12027, 14061, 14497, 16023, 17157, 22999, 27219, 28063, 31017, 32809, 40033, 43491, 63511, 68997, 84189, 89053, 98427, 101479, 120099, 160993, 172387, 190533, 196441, 229663, 267159, 304437, 436981, 444577, 482979, 517161, 589323, 623371, 688989, 988957, 1126951, 1206709, 1310943, 1333731, 1870113, 2966871, 3058867, 3380853, 3620127, 4363597, 6922699, 8446963, 9176601, 13090791, 18790183, 20768097, 21412069, 25340889, 48458893, 56370549, 64236207, 131531281, 145376679, 394593843, 920718967, 2762156901]

約数ペア:

[(1, 2762156901), (3, 920718967), (7, 394593843), (19, 145376679), (21, 131531281), (43, 64236207), (49, 56370549), (57, 48458893), (109, 25340889), (129, 21412069), (133, 20768097), (147, 18790183), (211, 13090791), (301, 9176601), (327, 8446963), (399, 6922699), (633, 4363597), (763, 3620127), (817, 3380853), (903, 3058867), (931, 2966871), (1477, 1870113), (2071, 1333731), (2107, 1310943), (2289, 1206709), (2451, 1126951), (2793, 988957), (4009, 688989), (4431, 623371), (4687, 589323), (5341, 517161), (5719, 482979), (6213, 444577), (6321, 436981), (9073, 304437), (10339, 267159), (12027, 229663), (14061, 196441), (14497, 190533), (16023, 172387), (17157, 160993), (22999, 120099), (27219, 101479), (28063, 98427), (31017, 89053), (32809, 84189), (40033, 68997), (43491, 63511)]