248973881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:1016

約数の個数: 16

約数和(自身を含む): 271750080

約数和(自身を除く): 22776199

約数列:

[1, 13, 139, 211, 653, 1807, 2743, 8489, 29329, 90767, 137783, 381277, 1179971, 1791179, 19151837, 248973881]

約数ペア:

[(1, 248973881), (13, 19151837), (139, 1791179), (211, 1179971), (653, 381277), (1807, 137783), (2743, 90767), (8489, 29329)]