406278081

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{141511}}^1$

素因数の和:141557

約数の個数: 24

約数和(自身を含む): 662276160

約数和(自身を除く): 255998079

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 141511, 424533, 1273599, 1556621, 4103819, 4669863, 12311457, 14009589, 36934371, 45142009, 135426027, 406278081]

約数ペア:

[(1, 406278081), (3, 135426027), (9, 45142009), (11, 36934371), (29, 14009589), (33, 12311457), (87, 4669863), (99, 4103819), (261, 1556621), (319, 1273599), (957, 424533), (2871, 141511)]