38375771

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 46733616

約数和(自身を除く): 8357845

約数列:

[1, 7, 37, 49, 61, 259, 347, 427, 1813, 2257, 2429, 2989, 12839, 15799, 17003, 21167, 89873, 110593, 148169, 629111, 783179, 1037183, 5482253, 38375771]

約数ペア:

[(1, 38375771), (7, 5482253), (37, 1037183), (49, 783179), (61, 629111), (259, 148169), (347, 110593), (427, 89873), (1813, 21167), (2257, 17003), (2429, 15799), (2989, 12839)]