157433331

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{4271}}^1$

素因数の和:5402

約数の個数: 16

約数和(自身を含む): 229252608

約数和(自身を除く): 71819277

約数列:

[1, 3, 11, 33, 1117, 3351, 4271, 12287, 12813, 36861, 46981, 140943, 4770707, 14312121, 52477777, 157433331]

約数ペア:

[(1, 157433331), (3, 52477777), (11, 14312121), (33, 4770707), (1117, 140943), (3351, 46981), (4271, 36861), (12287, 12813)]