98018431

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{571}}^1$

素因数の和:894

約数の個数: 16

約数和(自身を含む): 113667840

約数和(自身を除く): 15649409

約数列:

[1, 7, 137, 179, 571, 959, 1253, 3997, 24523, 78227, 102209, 171661, 547589, 715463, 14002633, 98018431]

約数ペア:

[(1, 98018431), (7, 14002633), (137, 715463), (179, 547589), (571, 171661), (959, 102209), (1253, 78227), (3997, 24523)]