13620189

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1523}}^1$

素因数の和:1808

約数の個数: 16

約数和(自身を含む): 19897344

約数和(自身を除く): 6277155

約数列:

[1, 3, 11, 33, 271, 813, 1523, 2981, 4569, 8943, 16753, 50259, 412733, 1238199, 4540063, 13620189]

約数ペア:

[(1, 13620189), (3, 4540063), (11, 1238199), (33, 412733), (271, 50259), (813, 16753), (1523, 8943), (2981, 4569)]