42390863

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 45946560

約数和(自身を除く): 3555697

約数列:

[1, 23, 37, 109, 457, 851, 2507, 4033, 10511, 16909, 49813, 92759, 388907, 1145699, 1843081, 42390863]

約数ペア:

[(1, 42390863), (23, 1843081), (37, 1145699), (109, 388907), (457, 92759), (851, 49813), (2507, 16909), (4033, 10511)]