30393129

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 44283072

約数和(自身を除く): 13889943

約数列:

[1, 3, 13, 39, 151, 169, 397, 453, 507, 1191, 1963, 5161, 5889, 15483, 25519, 59947, 67093, 76557, 179841, 201279, 779311, 2337933, 10131043, 30393129]

約数ペア:

[(1, 30393129), (3, 10131043), (13, 2337933), (39, 779311), (151, 201279), (169, 179841), (397, 76557), (453, 67093), (507, 59947), (1191, 25519), (1963, 15483), (5161, 5889)]