87960509

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{33331}}^1$

素因数の和:33380

約数の個数: 16

約数和(自身を含む): 111995520

約数和(自身を除く): 24035011

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 33331, 233317, 433303, 966599, 3033121, 6766193, 12565787, 87960509]

約数ペア:

[(1, 87960509), (7, 12565787), (13, 6766193), (29, 3033121), (91, 966599), (203, 433303), (377, 233317), (2639, 33331)]