2891001045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11337259}}^1$

素因数の和:11337284

約数の個数: 16

約数和(自身を含む): 4897696320

約数和(自身を除く): 2006695275

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 11337259, 34011777, 56686295, 170058885, 192733403, 578200209, 963667015, 2891001045]

約数ペア:

[(1, 2891001045), (3, 963667015), (5, 578200209), (15, 192733403), (17, 170058885), (51, 56686295), (85, 34011777), (255, 11337259)]