520065951

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2767}}^1$

素因数の和:2891

約数の個数: 32

約数和(自身を含む): 748290048

約数和(自身を除く): 228224097

約数列:

[1, 3, 31, 43, 47, 93, 129, 141, 1333, 1457, 2021, 2767, 3999, 4371, 6063, 8301, 62651, 85777, 118981, 130049, 187953, 257331, 356943, 390147, 3688411, 4031519, 5592107, 11065233, 12094557, 16776321, 173355317, 520065951]

約数ペア:

[(1, 520065951), (3, 173355317), (31, 16776321), (43, 12094557), (47, 11065233), (93, 5592107), (129, 4031519), (141, 3688411), (1333, 390147), (1457, 356943), (2021, 257331), (2767, 187953), (3999, 130049), (4371, 118981), (6063, 85777), (8301, 62651)]