286533135091

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{1013}}^1\times {\mathrm{2341}}^1$

素因数の和:3823

約数の個数: 32

約数和(自身を含む): 336725940096

約数和(自身を除く): 50192805005

約数列:

[1, 7, 41, 287, 421, 1013, 2341, 2947, 7091, 16387, 17261, 41533, 95981, 120827, 290731, 426473, 671867, 985561, 2371433, 2985311, 6898927, 16600031, 17485393, 40408001, 97228753, 122397751, 282856007, 680601271, 998373293, 6988613051, 40933305013, 286533135091]

約数ペア:

[(1, 286533135091), (7, 40933305013), (41, 6988613051), (287, 998373293), (421, 680601271), (1013, 282856007), (2341, 122397751), (2947, 97228753), (7091, 40408001), (16387, 17485393), (17261, 16600031), (41533, 6898927), (95981, 2985311), (120827, 2371433), (290731, 985561), (426473, 671867)]