1807870831

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1\times {\mathrm{3931}}^1$

素因数の和:6042

約数の個数: 16

約数和(自身を含む): 2062978848

約数和(自身を除く): 255108017

約数列:

[1, 13, 17, 221, 2081, 3931, 27053, 35377, 51103, 66827, 459901, 868751, 8180411, 106345343, 139066987, 1807870831]

約数ペア:

[(1, 1807870831), (13, 139066987), (17, 106345343), (221, 8180411), (2081, 868751), (3931, 459901), (27053, 66827), (35377, 51103)]