15690894121

素因数分解:

$7^3\times {\mathrm{7459}}^1\times {\mathrm{6133}}^1$

素因数の和:13613

約数の個数: 16

約数和(自身を含む): 18303856000

約数和(自身を除く): 2612961879

約数列:

[1, 7, 49, 343, 6133, 7459, 42931, 52213, 300517, 365491, 2103619, 2558437, 45746047, 320222329, 2241556303, 15690894121]

約数ペア:

[(1, 15690894121), (7, 2241556303), (49, 320222329), (343, 45746047), (6133, 2558437), (7459, 2103619), (42931, 365491), (52213, 300517)]