9921996489

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{317921}}^1$

素因数の和:318128

約数の個数: 16

約数和(自身を含む): 13490066304

約数和(自身を除く): 3568069815

約数列:

[1, 3, 101, 103, 303, 309, 10403, 31209, 317921, 953763, 32110021, 32745863, 96330063, 98237589, 3307332163, 9921996489]

約数ペア:

[(1, 9921996489), (3, 3307332163), (101, 98237589), (103, 96330063), (303, 32745863), (309, 32110021), (10403, 953763), (31209, 317921)]