14378413

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 18184824

約数和(自身を除く): 3806411

約数列:

[1, 7, 17, 41, 49, 119, 287, 421, 697, 833, 2009, 2947, 4879, 7157, 17261, 20629, 34153, 50099, 120827, 293437, 350693, 845789, 2054059, 14378413]

約数ペア:

[(1, 14378413), (7, 2054059), (17, 845789), (41, 350693), (49, 293437), (119, 120827), (287, 50099), (421, 34153), (697, 20629), (833, 17261), (2009, 7157), (2947, 4879)]