1803143313

素因数分解:

$3^2\times {\mathrm{457}}^1\times {\mathrm{438401}}^1$

素因数の和:438864

約数の個数: 12

約数和(自身を含む): 2610245508

約数和(自身を除く): 807102195

約数列:

[1, 3, 9, 457, 1371, 4113, 438401, 1315203, 3945609, 200349257, 601047771, 1803143313]

約数ペア:

[(1, 1803143313), (3, 601047771), (9, 200349257), (457, 3945609), (1371, 1315203), (4113, 438401)]