2830359

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2543}}^1$

素因数の和:2606

約数の個数: 16

約数和(自身を含む): 4396032

約数和(自身を除く): 1565673

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 2543, 7629, 17801, 53403, 134779, 404337, 943453, 2830359]

約数ペア:

[(1, 2830359), (3, 943453), (7, 404337), (21, 134779), (53, 53403), (159, 17801), (371, 7629), (1113, 2543)]