8202159

素因数分解:

$3^2\times 7^3\times {\mathrm{2657}}^1$

素因数の和:2684

約数の個数: 24

約数和(自身を含む): 13821600

約数和(自身を除く): 5619441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2657, 3087, 7971, 18599, 23913, 55797, 130193, 167391, 390579, 911351, 1171737, 2734053, 8202159]

約数ペア:

[(1, 8202159), (3, 2734053), (7, 1171737), (9, 911351), (21, 390579), (49, 167391), (63, 130193), (147, 55797), (343, 23913), (441, 18599), (1029, 7971), (2657, 3087)]