4512921

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{691}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 6908928

約数和(自身を除く): 2396007

約数列:

[1, 3, 7, 21, 311, 691, 933, 2073, 2177, 4837, 6531, 14511, 214901, 644703, 1504307, 4512921]

約数ペア:

[(1, 4512921), (3, 1504307), (7, 644703), (21, 214901), (311, 14511), (691, 6531), (933, 4837), (2073, 2177)]