15130791

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1735

約数の個数: 24

約数和(自身を含む): 23849280

約数和(自身を除く): 8718489

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 1637, 3081, 4911, 9243, 14733, 21281, 63843, 129323, 191529, 387969, 1163907, 1681199, 5043597, 15130791]

約数ペア:

[(1, 15130791), (3, 5043597), (9, 1681199), (13, 1163907), (39, 387969), (79, 191529), (117, 129323), (237, 63843), (711, 21281), (1027, 14733), (1637, 9243), (3081, 4911)]