1497380457937

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37993}}^1\times {\mathrm{433099}}^1$

素因数の和:471112

約数の個数: 16

約数和(自身を含む): 1842982556800

約数和(自身を除く): 345602098863

約数列:

[1, 7, 13, 91, 37993, 265951, 433099, 493909, 3031693, 3457363, 5630287, 39412009, 16454730307, 115183112149, 213911493991, 1497380457937]

約数ペア:

[(1, 1497380457937), (7, 213911493991), (13, 115183112149), (91, 16454730307), (37993, 39412009), (265951, 5630287), (433099, 3457363), (493909, 3031693)]