9639897

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1444

約数の個数: 16

約数和(自身を含む): 13643520

約数和(自身を除く): 4003623

約数列:

[1, 3, 19, 57, 131, 393, 1291, 2489, 3873, 7467, 24529, 73587, 169121, 507363, 3213299, 9639897]

約数ペア:

[(1, 9639897), (3, 3213299), (19, 507363), (57, 169121), (131, 73587), (393, 24529), (1291, 7467), (2489, 3873)]