13923315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{44201}}^1$

素因数の和:44219

約数の個数: 24

約数和(自身を含む): 27582048

約数和(自身を除く): 13658733

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 44201, 132603, 221005, 309407, 397809, 663015, 928221, 1547035, 1989045, 2784663, 4641105, 13923315]

約数ペア:

[(1, 13923315), (3, 4641105), (5, 2784663), (7, 1989045), (9, 1547035), (15, 928221), (21, 663015), (35, 397809), (45, 309407), (63, 221005), (105, 132603), (315, 44201)]