9171477

素因数分解:

$3^2\times 7^3\times {\mathrm{2971}}^1$

素因数の和:2998

約数の個数: 24

約数和(自身を含む): 15454400

約数和(自身を除く): 6282923

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2971, 3087, 8913, 20797, 26739, 62391, 145579, 187173, 436737, 1019053, 1310211, 3057159, 9171477]

約数ペア:

[(1, 9171477), (3, 3057159), (7, 1310211), (9, 1019053), (21, 436737), (49, 187173), (63, 145579), (147, 62391), (343, 26739), (441, 20797), (1029, 8913), (2971, 3087)]