83611969

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{2719}}^1$

素因数の和:2940

約数の個数: 16

約数和(自身を含む): 100270080

約数和(自身を除く): 16658111

約数列:

[1, 7, 23, 161, 191, 1337, 2719, 4393, 19033, 30751, 62537, 437759, 519329, 3635303, 11944567, 83611969]

約数ペア:

[(1, 83611969), (7, 11944567), (23, 3635303), (161, 519329), (191, 437759), (1337, 62537), (2719, 30751), (4393, 19033)]