1313231423

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{1627}}^1\times {\mathrm{1721}}^1$

素因数の和:3422

約数の個数: 16

約数和(自身を含む): 1525058304

約数和(自身を除く): 211826881

約数列:

[1, 7, 67, 469, 1627, 1721, 11389, 12047, 109009, 115307, 763063, 807149, 2800067, 19600469, 187604489, 1313231423]

約数ペア:

[(1, 1313231423), (7, 187604489), (67, 19600469), (469, 2800067), (1627, 807149), (1721, 763063), (11389, 115307), (12047, 109009)]