6642009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2917}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 10924992

約数和(自身を除く): 4282983

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 2917, 8751, 26253, 32087, 67091, 96261, 201273, 288783, 603819, 738001, 2214003, 6642009]

約数ペア:

[(1, 6642009), (3, 2214003), (9, 738001), (11, 603819), (23, 288783), (33, 201273), (69, 96261), (99, 67091), (207, 32087), (253, 26253), (759, 8751), (2277, 2917)]