87710413

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 106359552

約数和(自身を除く): 18649139

約数列:

[1, 7, 29, 47, 203, 317, 329, 841, 1363, 2219, 5887, 9193, 9541, 14899, 39527, 64351, 104293, 266597, 276689, 432071, 1866179, 3024497, 12530059, 87710413]

約数ペア:

[(1, 87710413), (7, 12530059), (29, 3024497), (47, 1866179), (203, 432071), (317, 276689), (329, 266597), (841, 104293), (1363, 64351), (2219, 39527), (5887, 14899), (9193, 9541)]