57884813

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21149}}^1$

素因数の和:21196

約数の個数: 16

約数和(自身を含む): 73094400

約数和(自身を除く): 15209587

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 21149, 148043, 359533, 486427, 2516731, 3404989, 8269259, 57884813]

約数ペア:

[(1, 57884813), (7, 8269259), (17, 3404989), (23, 2516731), (119, 486427), (161, 359533), (391, 148043), (2737, 21149)]