2182401

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 3546816

約数和(自身を除く): 1364415

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 811, 897, 2433, 2691, 7299, 10543, 18653, 31629, 55959, 94887, 167877, 242489, 727467, 2182401]

約数ペア:

[(1, 2182401), (3, 727467), (9, 242489), (13, 167877), (23, 94887), (39, 55959), (69, 31629), (117, 18653), (207, 10543), (299, 7299), (811, 2691), (897, 2433)]