307951007

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{7639}}^1$

素因数の和:8102

約数の個数: 16

約数和(自身を含む): 379921920

約数和(自身を除く): 71970913

約数列:

[1, 7, 13, 91, 443, 3101, 5759, 7639, 40313, 53473, 99307, 695149, 3384077, 23688539, 43993001, 307951007]

約数ペア:

[(1, 307951007), (7, 43993001), (13, 23688539), (91, 3384077), (443, 695149), (3101, 99307), (5759, 53473), (7639, 40313)]