12305643

素因数分解:

$3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1571}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 18813696

約数和(自身を除く): 6508053

約数列:

[1, 3, 7, 21, 373, 1119, 1571, 2611, 4713, 7833, 10997, 32991, 585983, 1757949, 4101881, 12305643]

約数ペア:

[(1, 12305643), (3, 4101881), (7, 1757949), (21, 585983), (373, 32991), (1119, 10997), (1571, 7833), (2611, 4713)]