285414273

素因数分解:

$3^4\times {\mathrm{283}}^1\times {\mathrm{12451}}^1$

素因数の和:12746

約数の個数: 20

約数和(自身を含む): 427900528

約数和(自身を除く): 142486255

約数列:

[1, 3, 9, 27, 81, 283, 849, 2547, 7641, 12451, 22923, 37353, 112059, 336177, 1008531, 3523633, 10570899, 31712697, 95138091, 285414273]

約数ペア:

[(1, 285414273), (3, 95138091), (9, 31712697), (27, 10570899), (81, 3523633), (283, 1008531), (849, 336177), (2547, 112059), (7641, 37353), (12451, 22923)]