1972935

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2579}}^1$

素因数の和:2607

約数の個数: 24

約数和(自身を含む): 3622320

約数和(自身を除く): 1649385

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 2579, 7737, 12895, 23211, 38685, 43843, 116055, 131529, 219215, 394587, 657645, 1972935]

約数ペア:

[(1, 1972935), (3, 657645), (5, 394587), (9, 219215), (15, 131529), (17, 116055), (45, 43843), (51, 38685), (85, 23211), (153, 12895), (255, 7737), (765, 2579)]