4957239

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4001}}^1$

素因数の和:4070

約数の個数: 16

約数和(自身を含む): 7683840

約数和(自身を除く): 2726601

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 4001, 12003, 28007, 84021, 236059, 708177, 1652413, 4957239]

約数ペア:

[(1, 4957239), (3, 1652413), (7, 708177), (21, 236059), (59, 84021), (177, 28007), (413, 12003), (1239, 4001)]