31793013

素因数分解:

$3^3\times 7^3\times {\mathrm{3433}}^1$

素因数の和:3463

約数の個数: 32

約数和(自身を含む): 54944000

約数和(自身を除く): 23150987

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 3433, 9261, 10299, 24031, 30897, 72093, 92691, 168217, 216279, 504651, 648837, 1177519, 1513953, 3532557, 4541859, 10597671, 31793013]

約数ペア:

[(1, 31793013), (3, 10597671), (7, 4541859), (9, 3532557), (21, 1513953), (27, 1177519), (49, 648837), (63, 504651), (147, 216279), (189, 168217), (343, 92691), (441, 72093), (1029, 30897), (1323, 24031), (3087, 10299), (3433, 9261)]