246670479

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{226511}}^1$

素因数の和:226539

約数の個数: 18

約数和(自身を含む): 391639248

約数和(自身を除く): 144968769

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 226511, 679533, 2038599, 2491621, 7474863, 22424589, 27407831, 82223493, 246670479]

約数ペア:

[(1, 246670479), (3, 82223493), (9, 27407831), (11, 22424589), (33, 7474863), (99, 2491621), (121, 2038599), (363, 679533), (1089, 226511)]