38647343

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3121}}^1$

素因数の和:3218

約数の個数: 16

約数和(自身を含む): 46455360

約数和(自身を除く): 7808017

約数列:

[1, 7, 29, 61, 203, 427, 1769, 3121, 12383, 21847, 90509, 190381, 633563, 1332667, 5521049, 38647343]

約数ペア:

[(1, 38647343), (7, 5521049), (29, 1332667), (61, 633563), (203, 190381), (427, 90509), (1769, 21847), (3121, 12383)]