30816877

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4639}}^1$

素因数の和:4732

約数の個数: 16

約数和(自身を含む): 38456320

約数和(自身を除く): 7639443

約数列:

[1, 7, 13, 73, 91, 511, 949, 4639, 6643, 32473, 60307, 338647, 422149, 2370529, 4402411, 30816877]

約数ペア:

[(1, 30816877), (7, 4402411), (13, 2370529), (73, 422149), (91, 338647), (511, 60307), (949, 32473), (4639, 6643)]