1359631

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 1705984

約数和(自身を除く): 346353

約数列:

[1, 7, 13, 67, 91, 223, 469, 871, 1561, 2899, 6097, 14941, 20293, 104587, 194233, 1359631]

約数ペア:

[(1, 1359631), (7, 194233), (13, 104587), (67, 20293), (91, 14941), (223, 6097), (469, 2899), (871, 1561)]