47071353

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{22193}}^1$

素因数の和:22304

約数の個数: 16

約数和(自身を含む): 72441216

約数和(自身を除く): 25369863

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 22193, 66579, 155351, 466053, 2241493, 6724479, 15690451, 47071353]

約数ペア:

[(1, 47071353), (3, 15690451), (7, 6724479), (21, 2241493), (101, 466053), (303, 155351), (707, 66579), (2121, 22193)]