1247351607

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{10009}}^1$

素因数の和:10303

約数の個数: 24

約数和(自身を含む): 1839517680

約数和(自身を除く): 592166073

約数列:

[1, 3, 9, 61, 183, 227, 549, 681, 2043, 10009, 13847, 30027, 41541, 90081, 124623, 610549, 1831647, 2272043, 5494941, 6816129, 20448387, 138594623, 415783869, 1247351607]

約数ペア:

[(1, 1247351607), (3, 415783869), (9, 138594623), (61, 20448387), (183, 6816129), (227, 5494941), (549, 2272043), (681, 1831647), (2043, 610549), (10009, 124623), (13847, 90081), (30027, 41541)]