38715531

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{409}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 52348800

約数和(自身を除く): 13633269

約数列:

[1, 3, 139, 227, 409, 417, 681, 1227, 31553, 56851, 92843, 94659, 170553, 278529, 12905177, 38715531]

約数ペア:

[(1, 38715531), (3, 12905177), (139, 278529), (227, 170553), (409, 94659), (417, 92843), (681, 56851), (1227, 31553)]