7926191

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 10380384

約数和(自身を除く): 2454193

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 541, 637, 1127, 2093, 3787, 7033, 12443, 14651, 26509, 49231, 87101, 161759, 344617, 609707, 1132313, 7926191]

約数ペア:

[(1, 7926191), (7, 1132313), (13, 609707), (23, 344617), (49, 161759), (91, 87101), (161, 49231), (299, 26509), (541, 14651), (637, 12443), (1127, 7033), (2093, 3787)]