1139538177

素因数分解:

$3^2\times {\mathrm{5471}}^1\times {\mathrm{23143}}^1$

素因数の和:28620

約数の個数: 12

約数和(自身を含む): 1646371584

約数和(自身を除く): 506833407

約数列:

[1, 3, 9, 5471, 16413, 23143, 49239, 69429, 208287, 126615353, 379846059, 1139538177]

約数ペア:

[(1, 1139538177), (3, 379846059), (9, 126615353), (5471, 208287), (16413, 69429), (23143, 49239)]