3960411

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 6612480

約数和(自身を除く): 2652069

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 163, 267, 273, 489, 623, 1141, 1157, 1869, 2119, 3423, 3471, 6357, 8099, 14507, 14833, 24297, 43521, 44499, 101549, 188591, 304647, 565773, 1320137, 3960411]

約数ペア:

[(1, 3960411), (3, 1320137), (7, 565773), (13, 304647), (21, 188591), (39, 101549), (89, 44499), (91, 43521), (163, 24297), (267, 14833), (273, 14507), (489, 8099), (623, 6357), (1141, 3471), (1157, 3423), (1869, 2119)]