15663960497

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{53381}}^1$

素因数の和:53860

約数の個数: 16

約数和(自身を含む): 17030566224

約数和(自身を除く): 1366605727

約数列:

[1, 17, 41, 421, 697, 7157, 17261, 53381, 293437, 907477, 2188621, 22473401, 37206557, 382047817, 921409441, 15663960497]

約数ペア:

[(1, 15663960497), (17, 921409441), (41, 382047817), (421, 37206557), (697, 22473401), (7157, 2188621), (17261, 907477), (53381, 293437)]