2732590081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{5309}}^1$

素因数の和:5493

約数の個数: 24

約数和(自身を含む): 3149488440

約数和(自身を除く): 416898359

約数列:

[1, 13, 17, 137, 221, 289, 1781, 2329, 3757, 5309, 30277, 39593, 69017, 90253, 514709, 727333, 1173289, 1534301, 9455329, 12364661, 19945913, 160740593, 210199237, 2732590081]

約数ペア:

[(1, 2732590081), (13, 210199237), (17, 160740593), (137, 19945913), (221, 12364661), (289, 9455329), (1781, 1534301), (2329, 1173289), (3757, 727333), (5309, 514709), (30277, 90253), (39593, 69017)]