40008293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 47862528

約数和(自身を除く): 7854235

約数列:

[1, 13, 17, 23, 221, 289, 299, 391, 463, 3757, 5083, 6019, 6647, 7871, 10649, 86411, 102323, 133807, 138437, 181033, 1739491, 2353429, 3077561, 40008293]

約数ペア:

[(1, 40008293), (13, 3077561), (17, 2353429), (23, 1739491), (221, 181033), (289, 138437), (299, 133807), (391, 102323), (463, 86411), (3757, 10649), (5083, 7871), (6019, 6647)]