690893281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1\times {\mathrm{809}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 751161600

約数和(自身を除く): 60268319

約数列:

[1, 13, 179, 367, 809, 2327, 4771, 10517, 65693, 144811, 296903, 854009, 1882543, 3859739, 53145637, 690893281]

約数ペア:

[(1, 690893281), (13, 53145637), (179, 3859739), (367, 1882543), (809, 854009), (2327, 296903), (4771, 144811), (10517, 65693)]