78361517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3253}}^1$

素因数の和:3392

約数の個数: 16

約数和(自身を含む): 90200880

約数和(自身を除く): 11839363

約数列:

[1, 13, 17, 109, 221, 1417, 1853, 3253, 24089, 42289, 55301, 354577, 718913, 4609501, 6027809, 78361517]

約数ペア:

[(1, 78361517), (13, 6027809), (17, 4609501), (109, 718913), (221, 354577), (1417, 55301), (1853, 42289), (3253, 24089)]