320047527

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{4159}}^1$

素因数の和:4502

約数の個数: 16

約数和(自身を含む): 432506880

約数和(自身を除く): 112459353

約数列:

[1, 3, 113, 227, 339, 681, 4159, 12477, 25651, 76953, 469967, 944093, 1409901, 2832279, 106682509, 320047527]

約数ペア:

[(1, 320047527), (3, 106682509), (113, 2832279), (227, 1409901), (339, 944093), (681, 469967), (4159, 76953), (12477, 25651)]