2953629

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 4922112

約数和(自身を除く): 1968483

約数列:

[1, 3, 7, 9, 21, 63, 173, 271, 519, 813, 1211, 1557, 1897, 2439, 3633, 5691, 10899, 17073, 46883, 140649, 328181, 421947, 984543, 2953629]

約数ペア:

[(1, 2953629), (3, 984543), (7, 421947), (9, 328181), (21, 140649), (63, 46883), (173, 17073), (271, 10899), (519, 5691), (813, 3633), (1211, 2439), (1557, 1897)]