47745467

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 61931520

約数和(自身を除く): 14186053

約数列:

[1, 7, 11, 47, 77, 79, 167, 329, 517, 553, 869, 1169, 1837, 3619, 3713, 6083, 7849, 12859, 13193, 25991, 40843, 54943, 86339, 92351, 145123, 285901, 604373, 620071, 1015861, 4340497, 6820781, 47745467]

約数ペア:

[(1, 47745467), (7, 6820781), (11, 4340497), (47, 1015861), (77, 620071), (79, 604373), (167, 285901), (329, 145123), (517, 92351), (553, 86339), (869, 54943), (1169, 40843), (1837, 25991), (3619, 13193), (3713, 12859), (6083, 7849)]