401296731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{30631}}^1$

素因数の和:31042

約数の個数: 16

約数和(自身を含む): 585193728

約数和(自身を除く): 183896997

約数列:

[1, 3, 11, 33, 397, 1191, 4367, 13101, 30631, 91893, 336941, 1010823, 12160507, 36481521, 133765577, 401296731]

約数ペア:

[(1, 401296731), (3, 133765577), (11, 36481521), (33, 12160507), (397, 1010823), (1191, 336941), (4367, 91893), (13101, 30631)]