1188789039

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{25309}}^1$

素因数の和:25639

約数の個数: 24

約数和(自身を含む): 1824142320

約数和(自身を除く): 635353281

約数列:

[1, 3, 9, 17, 51, 153, 307, 921, 2763, 5219, 15657, 25309, 46971, 75927, 227781, 430253, 1290759, 3872277, 7769863, 23309589, 69928767, 132087671, 396263013, 1188789039]

約数ペア:

[(1, 1188789039), (3, 396263013), (9, 132087671), (17, 69928767), (51, 23309589), (153, 7769863), (307, 3872277), (921, 1290759), (2763, 430253), (5219, 227781), (15657, 75927), (25309, 46971)]