872505561

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{18133}}^1$

素因数の和:18552

約数の個数: 16

約数和(自身を含む): 1193652416

約数和(自身を除く): 321146855

約数列:

[1, 3, 43, 129, 373, 1119, 16039, 18133, 48117, 54399, 779719, 2339157, 6763609, 20290827, 290835187, 872505561]

約数ペア:

[(1, 872505561), (3, 290835187), (43, 20290827), (129, 6763609), (373, 2339157), (1119, 779719), (16039, 54399), (18133, 48117)]