2899959111

素因数分解:

$3^3\times 7^2\times {\mathrm{2191957}}^1$

素因数の和:2191980

約数の個数: 24

約数和(自身を含む): 4997664240

約数和(自身を除く): 2097705129

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 2191957, 6575871, 15343699, 19727613, 46031097, 59182839, 107405893, 138093291, 322217679, 414279873, 966653037, 2899959111]

約数ペア:

[(1, 2899959111), (3, 966653037), (7, 414279873), (9, 322217679), (21, 138093291), (27, 107405893), (49, 59182839), (63, 46031097), (147, 19727613), (189, 15343699), (441, 6575871), (1323, 2191957)]