27211819

素因数分解:

${\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{1753}}^1$

素因数の和:1834

約数の個数: 12

約数和(自身を含む): 29404056

約数和(自身を除く): 2192237

約数列:

[1, 19, 43, 361, 817, 1753, 15523, 33307, 75379, 632833, 1432201, 27211819]

約数ペア:

[(1, 27211819), (19, 1432201), (43, 632833), (361, 75379), (817, 33307), (1753, 15523)]