47587137

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 70578816

約数和(自身を除く): 22991679

約数列:

[1, 3, 13, 39, 61, 83, 183, 241, 249, 723, 793, 1079, 2379, 3133, 3237, 5063, 9399, 14701, 15189, 20003, 44103, 60009, 65819, 191113, 197457, 260039, 573339, 780117, 1220183, 3660549, 15862379, 47587137]

約数ペア:

[(1, 47587137), (3, 15862379), (13, 3660549), (39, 1220183), (61, 780117), (83, 573339), (183, 260039), (241, 197457), (249, 191113), (723, 65819), (793, 60009), (1079, 44103), (2379, 20003), (3133, 15189), (3237, 14701), (5063, 9399)]