1444909991

素因数分解:

$7^2\times {\mathrm{223}}^1\times {\mathrm{132233}}^1$

素因数の和:132470

約数の個数: 12

約数和(自身を含む): 1688363712

約数和(自身を除く): 243453721

約数列:

[1, 7, 49, 223, 1561, 10927, 132233, 925631, 6479417, 29487959, 206415713, 1444909991]

約数ペア:

[(1, 1444909991), (7, 206415713), (49, 29487959), (223, 6479417), (1561, 925631), (10927, 132233)]