8245419

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30203}}^1$

素因数の和:30226

約数の個数: 16

約数和(自身を含む): 13531392

約数和(自身を除く): 5285973

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 30203, 90609, 211421, 392639, 634263, 1177917, 2748473, 8245419]

約数ペア:

[(1, 8245419), (3, 2748473), (7, 1177917), (13, 634263), (21, 392639), (39, 211421), (91, 90609), (273, 30203)]