30537549

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4447}}^1$

素因数の和:4569

約数の個数: 24

約数和(自身を含む): 50885120

約数和(自身を除く): 20347571

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 4447, 6867, 13341, 31129, 40023, 93387, 280161, 484723, 1454169, 3393061, 4362507, 10179183, 30537549]

約数ペア:

[(1, 30537549), (3, 10179183), (7, 4362507), (9, 3393061), (21, 1454169), (63, 484723), (109, 280161), (327, 93387), (763, 40023), (981, 31129), (2289, 13341), (4447, 6867)]