8198281

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3917}}^1$

素因数の和:3960

約数の個数: 16

約数和(自身を含む): 10531584

約数和(自身を除く): 2333303

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 3917, 27419, 50921, 90091, 356447, 630637, 1171183, 8198281]

約数ペア:

[(1, 8198281), (7, 1171183), (13, 630637), (23, 356447), (91, 90091), (161, 50921), (299, 27419), (2093, 3917)]