349973127

素因数分解:

$3^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{6701}}^1$

素因数の和:7543

約数の個数: 24

約数和(自身を含む): 578516640

約数和(自身を除く): 228543513

約数列:

[1, 3, 7, 9, 21, 63, 829, 2487, 5803, 6701, 7461, 17409, 20103, 46907, 52227, 60309, 140721, 422163, 5555129, 16665387, 38885903, 49996161, 116657709, 349973127]

約数ペア:

[(1, 349973127), (3, 116657709), (7, 49996161), (9, 38885903), (21, 16665387), (63, 5555129), (829, 422163), (2487, 140721), (5803, 60309), (6701, 52227), (7461, 46907), (17409, 20103)]