2080259433

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 3669000192

約数和(自身を除く): 1588740759

約数列:

[1, 3, 7, 9, 21, 31, 47, 63, 93, 131, 141, 173, 217, 279, 329, 393, 423, 519, 651, 917, 987, 1179, 1211, 1457, 1557, 1953, 2751, 2961, 3633, 4061, 4371, 5363, 6157, 8131, 8253, 10199, 10899, 12183, 13113, 16089, 18471, 22663, 24393, 28427, 30597, 36549, 37541, 43099, 48267, 55413, 56917, 67989, 73179, 85281, 91791, 112623, 129297, 158641, 170751, 190867, 203967, 252061, 255843, 337869, 387891, 475923, 512253, 572601, 702553, 756183, 1065161, 1336069, 1427769, 1717803, 1764427, 2107659, 2268549, 3195483, 4008207, 4917871, 5293281, 6322977, 7456127, 9586449, 12024621, 14753613, 15879843, 22368381, 33019991, 44260839, 67105143, 99059973, 231139937, 297179919, 693419811, 2080259433]

約数ペア:

[(1, 2080259433), (3, 693419811), (7, 297179919), (9, 231139937), (21, 99059973), (31, 67105143), (47, 44260839), (63, 33019991), (93, 22368381), (131, 15879843), (141, 14753613), (173, 12024621), (217, 9586449), (279, 7456127), (329, 6322977), (393, 5293281), (423, 4917871), (519, 4008207), (651, 3195483), (917, 2268549), (987, 2107659), (1179, 1764427), (1211, 1717803), (1457, 1427769), (1557, 1336069), (1953, 1065161), (2751, 756183), (2961, 702553), (3633, 572601), (4061, 512253), (4371, 475923), (5363, 387891), (6157, 337869), (8131, 255843), (8253, 252061), (10199, 203967), (10899, 190867), (12183, 170751), (13113, 158641), (16089, 129297), (18471, 112623), (22663, 91791), (24393, 85281), (28427, 73179), (30597, 67989), (36549, 56917), (37541, 55413), (43099, 48267)]