91931437

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 105724224

約数和(自身を除く): 13792787

約数列:

[1, 13, 23, 67, 169, 299, 353, 871, 1541, 3887, 4589, 8119, 11323, 20033, 23651, 59657, 105547, 260429, 307463, 543973, 1372111, 3997019, 7071649, 91931437]

約数ペア:

[(1, 91931437), (13, 7071649), (23, 3997019), (67, 1372111), (169, 543973), (299, 307463), (353, 260429), (871, 105547), (1541, 59657), (3887, 23651), (4589, 20033), (8119, 11323)]