40023291

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 70649600

約数和(自身を除く): 30626309

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 121, 133, 209, 231, 363, 399, 627, 829, 847, 1463, 2299, 2487, 2541, 4389, 5803, 6897, 9119, 15751, 16093, 17409, 27357, 47253, 48279, 63833, 100309, 110257, 173261, 191499, 300927, 330771, 519783, 702163, 1212827, 1905871, 2106489, 3638481, 5717613, 13341097, 40023291]

約数ペア:

[(1, 40023291), (3, 13341097), (7, 5717613), (11, 3638481), (19, 2106489), (21, 1905871), (33, 1212827), (57, 702163), (77, 519783), (121, 330771), (133, 300927), (209, 191499), (231, 173261), (363, 110257), (399, 100309), (627, 63833), (829, 48279), (847, 47253), (1463, 27357), (2299, 17409), (2487, 16093), (2541, 15751), (4389, 9119), (5803, 6897)]