491135403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{131707}}^1$

素因数の和:131834

約数の個数: 16

約数和(自身を含む): 720706176

約数和(自身を除く): 229570773

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 131707, 395121, 1448777, 4346331, 14882891, 44648673, 163711801, 491135403]

約数ペア:

[(1, 491135403), (3, 163711801), (11, 44648673), (33, 14882891), (113, 4346331), (339, 1448777), (1243, 395121), (3729, 131707)]