127279621

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{1399}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 149587200

約数和(自身を除く): 22307579

約数列:

[1, 7, 41, 287, 317, 1399, 2219, 9793, 12997, 57359, 90979, 401513, 443483, 3104381, 18182803, 127279621]

約数ペア:

[(1, 127279621), (7, 18182803), (41, 3104381), (287, 443483), (317, 401513), (1399, 90979), (2219, 57359), (9793, 12997)]