29780673

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 43392960

約数和(自身を除く): 13612287

約数列:

[1, 3, 13, 39, 151, 169, 389, 453, 507, 1167, 1963, 5057, 5889, 15171, 25519, 58739, 65741, 76557, 176217, 197223, 763607, 2290821, 9926891, 29780673]

約数ペア:

[(1, 29780673), (3, 9926891), (13, 2290821), (39, 763607), (151, 197223), (169, 176217), (389, 76557), (453, 65741), (507, 58739), (1167, 25519), (1963, 15171), (5057, 5889)]