890504923

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{13187}}^1$

素因数の和:14082

約数の個数: 16

約数和(自身を含む): 1111590144

約数和(自身を除く): 221085221

約数列:

[1, 7, 11, 77, 877, 6139, 9647, 13187, 67529, 92309, 145057, 1015399, 11564999, 80954993, 127214989, 890504923]

約数ペア:

[(1, 890504923), (7, 127214989), (11, 80954993), (77, 11564999), (877, 1015399), (6139, 145057), (9647, 92309), (13187, 67529)]