23640001

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 30533760

約数和(自身を除く): 6893759

約数列:

[1, 7, 11, 49, 61, 77, 427, 539, 671, 719, 2989, 4697, 5033, 7909, 32879, 35231, 43859, 55363, 307013, 387541, 482449, 2149091, 3377143, 23640001]

約数ペア:

[(1, 23640001), (7, 3377143), (11, 2149091), (49, 482449), (61, 387541), (77, 307013), (427, 55363), (539, 43859), (671, 35231), (719, 32879), (2989, 7909), (4697, 5033)]