1413291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:506

約数の個数: 16

約数和(自身を含む): 2079360

約数和(自身を除く): 666069

約数列:

[1, 3, 11, 33, 113, 339, 379, 1137, 1243, 3729, 4169, 12507, 42827, 128481, 471097, 1413291]

約数ペア:

[(1, 1413291), (3, 471097), (11, 128481), (33, 42827), (113, 12507), (339, 4169), (379, 3729), (1137, 1243)]