82209491

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{8443}}^1$

素因数の和:8570

約数の個数: 16

約数和(自身を含む): 102138624

約数和(自身を除く): 19929133

約数列:

[1, 7, 13, 91, 107, 749, 1391, 8443, 9737, 59101, 109759, 768313, 903401, 6323807, 11744213, 82209491]

約数ペア:

[(1, 82209491), (7, 11744213), (13, 6323807), (91, 903401), (107, 768313), (749, 109759), (1391, 59101), (8443, 9737)]