1207935

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 2218320

約数和(自身を除く): 1010385

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1579, 4737, 7895, 14211, 23685, 26843, 71055, 80529, 134215, 241587, 402645, 1207935]

約数ペア:

[(1, 1207935), (3, 402645), (5, 241587), (9, 134215), (15, 80529), (17, 71055), (45, 26843), (51, 23685), (85, 14211), (153, 7895), (255, 4737), (765, 1579)]