627039

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 1067040

約数和(自身を除く): 440001

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 269, 333, 777, 807, 1883, 2331, 2421, 5649, 9953, 16947, 29859, 69671, 89577, 209013, 627039]

約数ペア:

[(1, 627039), (3, 209013), (7, 89577), (9, 69671), (21, 29859), (37, 16947), (63, 9953), (111, 5649), (259, 2421), (269, 2331), (333, 1883), (777, 807)]