9865161

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1917

約数の個数: 24

約数和(自身を含む): 15491840

約数和(自身を除く): 5626679

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 1861, 5301, 5583, 16749, 35359, 57691, 106077, 173073, 318231, 519219, 1096129, 3288387, 9865161]

約数ペア:

[(1, 9865161), (3, 3288387), (9, 1096129), (19, 519219), (31, 318231), (57, 173073), (93, 106077), (171, 57691), (279, 35359), (589, 16749), (1767, 5583), (1861, 5301)]