21544101

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2087}}^1$

素因数の和:2161

約数の個数: 24

約数和(自身を含む): 33007104

約数和(自身を除く): 11463003

約数列:

[1, 3, 9, 31, 37, 93, 111, 279, 333, 1147, 2087, 3441, 6261, 10323, 18783, 64697, 77219, 194091, 231657, 582273, 694971, 2393789, 7181367, 21544101]

約数ペア:

[(1, 21544101), (3, 7181367), (9, 2393789), (31, 694971), (37, 582273), (93, 231657), (111, 194091), (279, 77219), (333, 64697), (1147, 18783), (2087, 10323), (3441, 6261)]