20171296071

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{1303}}^1\times {\mathrm{41953}}^1$

素因数の和:43303

約数の個数: 24

約数和(自身を含む): 29870576736

約数和(自身を除く): 9699280665

約数列:

[1, 3, 9, 41, 123, 369, 1303, 3909, 11727, 41953, 53423, 125859, 160269, 377577, 480807, 1720073, 5160219, 15480657, 54664759, 163994277, 491982831, 2241255119, 6723765357, 20171296071]

約数ペア:

[(1, 20171296071), (3, 6723765357), (9, 2241255119), (41, 491982831), (123, 163994277), (369, 54664759), (1303, 15480657), (3909, 5160219), (11727, 1720073), (41953, 480807), (53423, 377577), (125859, 160269)]