201813111

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{546919}}^1$

素因数の和:546966

約数の個数: 12

約数和(自身を含む): 298618320

約数和(自身を除く): 96805209

約数列:

[1, 3, 9, 41, 123, 369, 546919, 1640757, 4922271, 22423679, 67271037, 201813111]

約数ペア:

[(1, 201813111), (3, 67271037), (9, 22423679), (41, 4922271), (123, 1640757), (369, 546919)]