2013820305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19179241}}^1$

素因数の和:19179256

約数の個数: 16

約数和(自身を含む): 3682414464

約数和(自身を除く): 1668594159

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19179241, 57537723, 95896205, 134254687, 287688615, 402764061, 671273435, 2013820305]

約数ペア:

[(1, 2013820305), (3, 671273435), (5, 402764061), (7, 287688615), (15, 134254687), (21, 95896205), (35, 57537723), (105, 19179241)]