2410821

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2251}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 4215744

約数和(自身を除く): 1804923

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 2251, 6753, 15757, 20259, 38267, 47271, 114801, 141813, 267869, 344403, 803607, 2410821]

約数ペア:

[(1, 2410821), (3, 803607), (7, 344403), (9, 267869), (17, 141813), (21, 114801), (51, 47271), (63, 38267), (119, 20259), (153, 15757), (357, 6753), (1071, 2251)]