7173159

素因数分解:

$3^1\times 7^3\times {\mathrm{6971}}^1$

素因数の和:6995

約数の個数: 16

約数和(自身を含む): 11155200

約数和(自身を除く): 3982041

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 6971, 20913, 48797, 146391, 341579, 1024737, 2391053, 7173159]

約数ペア:

[(1, 7173159), (3, 2391053), (7, 1024737), (21, 341579), (49, 146391), (147, 48797), (343, 20913), (1029, 6971)]