31182381

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{3217}}^1$

素因数の和:3585

約数の個数: 16

約数和(自身を含む): 46339200

約数和(自身を除く): 15156819

約数列:

[1, 3, 9, 27, 359, 1077, 3217, 3231, 9651, 9693, 28953, 86859, 1154903, 3464709, 10394127, 31182381]

約数ペア:

[(1, 31182381), (3, 10394127), (9, 3464709), (27, 1154903), (359, 86859), (1077, 28953), (3217, 9693), (3231, 9651)]