1309904106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31188193}}^1$

素因数の和:31188205

約数の個数: 16

約数和(自身を含む): 2994066624

約数和(自身を除く): 1684162518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 31188193, 62376386, 93564579, 187129158, 218317351, 436634702, 654952053, 1309904106]

約数ペア:

[(1, 1309904106), (2, 654952053), (3, 436634702), (6, 218317351), (7, 187129158), (14, 93564579), (21, 62376386), (42, 31188193)]