31126563

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1193}}^1$

素因数の和:1435

約数の個数: 24

約数和(自身を含む): 48676992

約数和(自身を除く): 17550429

約数列:

[1, 3, 9, 13, 39, 117, 223, 669, 1193, 2007, 2899, 3579, 8697, 10737, 15509, 26091, 46527, 139581, 266039, 798117, 2394351, 3458507, 10375521, 31126563]

約数ペア:

[(1, 31126563), (3, 10375521), (9, 3458507), (13, 2394351), (39, 798117), (117, 266039), (223, 139581), (669, 46527), (1193, 26091), (2007, 15509), (2899, 10737), (3579, 8697)]