28975171

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 31656960

約数和(自身を除く): 2681789

約数列:

[1, 19, 47, 71, 457, 893, 1349, 3337, 8683, 21479, 32447, 63403, 408101, 616493, 1525009, 28975171]

約数ペア:

[(1, 28975171), (19, 1525009), (47, 616493), (71, 408101), (457, 63403), (893, 32447), (1349, 21479), (3337, 8683)]