72441281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1279}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 83558400

約数和(自身を除く): 11117119

約数列:

[1, 11, 19, 209, 271, 1279, 2981, 5149, 14069, 24301, 56639, 267311, 346609, 3812699, 6585571, 72441281]

約数ペア:

[(1, 72441281), (11, 6585571), (19, 3812699), (209, 346609), (271, 267311), (1279, 56639), (2981, 24301), (5149, 14069)]