830872861

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{56711}}^1$

素因数の和:56761

約数の個数: 24

約数和(自身を含む): 1086148224

約数和(自身を除く): 255275363

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 14651, 56711, 396977, 737243, 1304353, 2778839, 5160701, 9130471, 16956589, 36124907, 63913297, 118696123, 830872861]

約数ペア:

[(1, 830872861), (7, 118696123), (13, 63913297), (23, 36124907), (49, 16956589), (91, 9130471), (161, 5160701), (299, 2778839), (637, 1304353), (1127, 737243), (2093, 396977), (14651, 56711)]