476631

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 16

約数和(自身を含む): 716800

約数和(自身を除く): 240169

約数列:

[1, 3, 9, 27, 127, 139, 381, 417, 1143, 1251, 3429, 3753, 17653, 52959, 158877, 476631]

約数ペア:

[(1, 476631), (3, 158877), (9, 52959), (27, 17653), (127, 3753), (139, 3429), (381, 1251), (417, 1143)]