6389656847

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 7497705600

約数和(自身を除く): 1108048753

約数列:

[1, 7, 97, 137, 149, 461, 679, 959, 1043, 3227, 13289, 14453, 20413, 44717, 63157, 68689, 93023, 101171, 142891, 313019, 442099, 480823, 1980061, 6126229, 6662833, 9410393, 13860427, 42883603, 46639831, 65872751, 912808121, 6389656847]

約数ペア:

[(1, 6389656847), (7, 912808121), (97, 65872751), (137, 46639831), (149, 42883603), (461, 13860427), (679, 9410393), (959, 6662833), (1043, 6126229), (3227, 1980061), (13289, 480823), (14453, 442099), (20413, 313019), (44717, 142891), (63157, 101171), (68689, 93023)]