16297767

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 24950016

約数和(自身を除く): 8652249

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 1427, 3807, 4281, 11421, 12843, 38529, 67069, 115587, 201207, 346761, 603621, 1810863, 5432589, 16297767]

約数ペア:

[(1, 16297767), (3, 5432589), (9, 1810863), (27, 603621), (47, 346761), (81, 201207), (141, 115587), (243, 67069), (423, 38529), (1269, 12843), (1427, 11421), (3807, 4281)]