16861673

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 16

約数和(自身を含む): 18144000

約数和(自身を除く): 1282327

約数列:

[1, 29, 47, 89, 139, 1363, 2581, 4031, 4183, 6533, 12371, 121307, 189457, 358759, 581437, 16861673]

約数ペア:

[(1, 16861673), (29, 581437), (47, 358759), (89, 189457), (139, 121307), (1363, 12371), (2581, 6533), (4031, 4183)]