26863473

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5179}}^1$

素因数の和:5221

約数の個数: 32

約数和(自身を含む): 46412800

約数和(自身を除く): 19549327

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5179, 5187, 15537, 36253, 67327, 98401, 108759, 201981, 295203, 471289, 688807, 1279213, 1413867, 2066421, 3837639, 8954491, 26863473]

約数ペア:

[(1, 26863473), (3, 8954491), (7, 3837639), (13, 2066421), (19, 1413867), (21, 1279213), (39, 688807), (57, 471289), (91, 295203), (133, 201981), (247, 108759), (273, 98401), (399, 67327), (741, 36253), (1729, 15537), (5179, 5187)]