2051284005

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2681417}}^1$

素因数の和:2681445

約数の個数: 24

約数和(自身を含む): 3764710872

約数和(自身を除く): 1713426867

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 2681417, 8044251, 13407085, 24132753, 40221255, 45584089, 120663765, 136752267, 227920445, 410256801, 683761335, 2051284005]

約数ペア:

[(1, 2051284005), (3, 683761335), (5, 410256801), (9, 227920445), (15, 136752267), (17, 120663765), (45, 45584089), (51, 40221255), (85, 24132753), (153, 13407085), (255, 8044251), (765, 2681417)]