90508817

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 105494400

約数和(自身を除く): 14985583

約数列:

[1, 7, 89, 131, 623, 917, 1109, 7763, 11659, 81613, 98701, 145279, 690907, 1016953, 12929831, 90508817]

約数ペア:

[(1, 90508817), (7, 12929831), (89, 1016953), (131, 690907), (623, 145279), (917, 98701), (1109, 81613), (7763, 11659)]