298254593

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{142501}}^1$

素因数の和:142544

約数の個数: 16

約数和(自身を含む): 383045376

約数和(自身を除く): 84790783

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 142501, 997507, 1852513, 3277523, 12967591, 22942661, 42607799, 298254593]

約数ペア:

[(1, 298254593), (7, 42607799), (13, 22942661), (23, 12967591), (91, 3277523), (161, 1852513), (299, 997507), (2093, 142501)]