2912162391

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{78139}}^1$

素因数の和:78287

約数の個数: 24

約数和(自身を含む): 4351772880

約数和(自身を除く): 1439610489

約数列:

[1, 3, 9, 41, 101, 123, 303, 369, 909, 4141, 12423, 37269, 78139, 234417, 703251, 3203699, 7892039, 9611097, 23676117, 28833291, 71028351, 323573599, 970720797, 2912162391]

約数ペア:

[(1, 2912162391), (3, 970720797), (9, 323573599), (41, 71028351), (101, 28833291), (123, 23676117), (303, 9611097), (369, 7892039), (909, 3203699), (4141, 703251), (12423, 234417), (37269, 78139)]