71370481

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3517}}^1$

素因数の和:3760

約数の個数: 16

約数和(自身を含む): 88259584

約数和(自身を除く): 16889103

約数列:

[1, 7, 13, 91, 223, 1561, 2899, 3517, 20293, 24619, 45721, 320047, 784291, 5490037, 10195783, 71370481]

約数ペア:

[(1, 71370481), (7, 10195783), (13, 5490037), (91, 784291), (223, 320047), (1561, 45721), (2899, 24619), (3517, 20293)]