23870721

素因数分解:

$3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{3373}}^1$

素因数の和:3720

約数の個数: 16

約数和(自身を含む): 36493184

約数和(自身を除く): 12622463

約数列:

[1, 3, 7, 21, 337, 1011, 2359, 3373, 7077, 10119, 23611, 70833, 1136701, 3410103, 7956907, 23870721]

約数ペア:

[(1, 23870721), (3, 7956907), (7, 3410103), (21, 1136701), (337, 70833), (1011, 23611), (2359, 10119), (3373, 7077)]