3131791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 3677184

約数和(自身を除く): 545393

約数列:

[1, 13, 17, 37, 221, 383, 481, 629, 4979, 6511, 8177, 14171, 84643, 184223, 240907, 3131791]

約数ペア:

[(1, 3131791), (13, 240907), (17, 184223), (37, 84643), (221, 14171), (383, 8177), (481, 6511), (629, 4979)]