488243371

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{883}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 627314688

約数和(自身を除く): 139071317

約数列:

[1, 7, 11, 43, 77, 167, 301, 473, 883, 1169, 1837, 3311, 6181, 7181, 9713, 12859, 37969, 50267, 67991, 78991, 147461, 265783, 417659, 552937, 1032227, 1622071, 2923613, 6340823, 11354497, 44385761, 69749053, 488243371]

約数ペア:

[(1, 488243371), (7, 69749053), (11, 44385761), (43, 11354497), (77, 6340823), (167, 2923613), (301, 1622071), (473, 1032227), (883, 552937), (1169, 417659), (1837, 265783), (3311, 147461), (6181, 78991), (7181, 67991), (9713, 50267), (12859, 37969)]