86907667

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2843}}^1$

素因数の和:3258

約数の個数: 16

約数和(自身を含む): 108663552

約数和(自身を除く): 21755885

約数列:

[1, 7, 11, 77, 397, 2779, 2843, 4367, 19901, 30569, 31273, 218911, 1128671, 7900697, 12415381, 86907667]

約数ペア:

[(1, 86907667), (7, 12415381), (11, 7900697), (77, 1128671), (397, 218911), (2779, 31273), (2843, 30569), (4367, 19901)]