30699357

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 44728128

約数和(自身を除く): 14028771

約数列:

[1, 3, 13, 39, 151, 169, 401, 453, 507, 1203, 1963, 5213, 5889, 15639, 25519, 60551, 67769, 76557, 181653, 203307, 787163, 2361489, 10233119, 30699357]

約数ペア:

[(1, 30699357), (3, 10233119), (13, 2361489), (39, 787163), (151, 203307), (169, 181653), (401, 76557), (453, 67769), (507, 60551), (1203, 25519), (1963, 15639), (5213, 5889)]