27641679

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5099}}^1$

素因数の和:5254

約数の個数: 16

約数和(自身を含む): 39984000

約数和(自身を除く): 12342321

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5099, 5421, 15297, 66287, 198861, 708761, 2126283, 9213893, 27641679]

約数ペア:

[(1, 27641679), (3, 9213893), (13, 2126283), (39, 708761), (139, 198861), (417, 66287), (1807, 15297), (5099, 5421)]