1330923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1346

約数の個数: 16

約数和(自身を含む): 1999872

約数和(自身を除く): 668949

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 1301, 3903, 14311, 40331, 42933, 120993, 443641, 1330923]

約数ペア:

[(1, 1330923), (3, 443641), (11, 120993), (31, 42933), (33, 40331), (93, 14311), (341, 3903), (1023, 1301)]