3994296147

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{139871}}^1$

素因数の和:140063

約数の個数: 24

約数和(自身を含む): 6109608960

約数和(自身を除く): 2115312813

約数列:

[1, 3, 9, 19, 57, 167, 171, 501, 1503, 3173, 9519, 28557, 139871, 419613, 1258839, 2657549, 7972647, 23358457, 23917941, 70075371, 210226113, 443810683, 1331432049, 3994296147]

約数ペア:

[(1, 3994296147), (3, 1331432049), (9, 443810683), (19, 210226113), (57, 70075371), (167, 23917941), (171, 23358457), (501, 7972647), (1503, 2657549), (3173, 1258839), (9519, 419613), (28557, 139871)]