267990987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{22621}}^1$

素因数の和:22994

約数の個数: 16

約数和(自身を含む): 390908160

約数和(自身を除く): 122917173

約数列:

[1, 3, 11, 33, 359, 1077, 3949, 11847, 22621, 67863, 248831, 746493, 8120939, 24362817, 89330329, 267990987]

約数ペア:

[(1, 267990987), (3, 89330329), (11, 24362817), (33, 8120939), (359, 746493), (1077, 248831), (3949, 67863), (11847, 22621)]