1332874921

素因数分解:

$7^2\times {\mathrm{443}}^1\times {\mathrm{61403}}^1$

素因数の和:61860

約数の個数: 12

約数和(自身を含む): 1554012432

約数和(自身を除く): 221137511

約数列:

[1, 7, 49, 443, 3101, 21707, 61403, 429821, 3008747, 27201529, 190410703, 1332874921]

約数ペア:

[(1, 1332874921), (7, 190410703), (49, 27201529), (443, 3008747), (3101, 429821), (21707, 61403)]