2223617

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 24

約数和(自身を含む): 2757888

約数和(自身を除く): 534271

約数列:

[1, 11, 17, 23, 47, 121, 187, 253, 391, 517, 799, 1081, 2057, 2783, 4301, 5687, 8789, 11891, 18377, 47311, 96679, 130801, 202147, 2223617]

約数ペア:

[(1, 2223617), (11, 202147), (17, 130801), (23, 96679), (47, 47311), (121, 18377), (187, 11891), (253, 8789), (391, 5687), (517, 4301), (799, 2783), (1081, 2057)]