139364421

素因数分解:

$3^1\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{5101}}^1$

素因数の和:6412

約数の個数: 16

約数和(自身を含む): 212569728

約数和(自身を除く): 73205307

約数列:

[1, 3, 7, 21, 1301, 3903, 5101, 9107, 15303, 27321, 35707, 107121, 6636401, 19909203, 46454807, 139364421]

約数ペア:

[(1, 139364421), (3, 46454807), (7, 19909203), (21, 6636401), (1301, 107121), (3903, 35707), (5101, 27321), (9107, 15303)]