22687197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1853

約数の個数: 32

約数和(自身を含む): 36328320

約数和(自身を除く): 13641123

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 1801, 4199, 5403, 12597, 23413, 30617, 34219, 70239, 91851, 102657, 398021, 444847, 581723, 1194063, 1334541, 1745169, 7562399, 22687197]

約数ペア:

[(1, 22687197), (3, 7562399), (13, 1745169), (17, 1334541), (19, 1194063), (39, 581723), (51, 444847), (57, 398021), (221, 102657), (247, 91851), (323, 70239), (663, 34219), (741, 30617), (969, 23413), (1801, 12597), (4199, 5403)]