15777399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4231}}^1$

素因数の和:4358

約数の個数: 16

約数和(自身を含む): 23157504

約数和(自身を除く): 7380105

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 4231, 12693, 46541, 139623, 478103, 1434309, 5259133, 15777399]

約数ペア:

[(1, 15777399), (3, 5259133), (11, 1434309), (33, 478103), (113, 139623), (339, 46541), (1243, 12693), (3729, 4231)]