30426039

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28409}}^1$

素因数の和:28439

約数の個数: 24

約数和(自身を含む): 53183520

約数和(自身を除く): 22757481

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 28409, 85227, 198863, 255681, 482953, 596589, 1448859, 1789767, 3380671, 4346577, 10142013, 30426039]

約数ペア:

[(1, 30426039), (3, 10142013), (7, 4346577), (9, 3380671), (17, 1789767), (21, 1448859), (51, 596589), (63, 482953), (119, 255681), (153, 198863), (357, 85227), (1071, 28409)]