8681253

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4093}}^1$

素因数の和:4204

約数の個数: 16

約数和(自身を含む): 13362816

約数和(自身を除く): 4681563

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 4093, 12279, 28651, 85953, 413393, 1240179, 2893751, 8681253]

約数ペア:

[(1, 8681253), (3, 2893751), (7, 1240179), (21, 413393), (101, 85953), (303, 28651), (707, 12279), (2121, 4093)]