2850996897

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{508471}}^1$

素因数の和:508573

約数の個数: 24

約数和(自身を含む): 4759297920

約数和(自身を除く): 1908301023

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 508471, 1525413, 3559297, 4576239, 10677891, 32033673, 45253919, 135761757, 316777433, 407285271, 950332299, 2850996897]

約数ペア:

[(1, 2850996897), (3, 950332299), (7, 407285271), (9, 316777433), (21, 135761757), (63, 45253919), (89, 32033673), (267, 10677891), (623, 4576239), (801, 3559297), (1869, 1525413), (5607, 508471)]