2012131401

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1\times {\mathrm{1871}}^1$

素因数の和:2581

約数の個数: 32

約数和(自身を含む): 3109736448

約数和(自身を除く): 1097605047

約数列:

[1, 3, 7, 21, 83, 249, 581, 617, 1743, 1851, 1871, 4319, 5613, 12957, 13097, 39291, 51211, 153633, 155293, 358477, 465879, 1075431, 1087051, 1154407, 3261153, 3463221, 8080849, 24242547, 95815781, 287447343, 670710467, 2012131401]

約数ペア:

[(1, 2012131401), (3, 670710467), (7, 287447343), (21, 95815781), (83, 24242547), (249, 8080849), (581, 3463221), (617, 3261153), (1743, 1154407), (1851, 1087051), (1871, 1075431), (4319, 465879), (5613, 358477), (12957, 155293), (13097, 153633), (39291, 51211)]