3850259

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 16

約数和(自身を含む): 4571136

約数和(自身を除く): 720877

約数列:

[1, 7, 61, 71, 127, 427, 497, 889, 4331, 7747, 9017, 30317, 54229, 63119, 550037, 3850259]

約数ペア:

[(1, 3850259), (7, 550037), (61, 63119), (71, 54229), (127, 30317), (427, 9017), (497, 7747), (889, 4331)]