2240547

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:298

約数の個数: 16

約数和(自身を含む): 3094272

約数和(自身を除く): 853725

約数列:

[1, 3, 67, 71, 157, 201, 213, 471, 4757, 10519, 11147, 14271, 31557, 33441, 746849, 2240547]

約数ペア:

[(1, 2240547), (3, 746849), (67, 33441), (71, 31557), (157, 14271), (201, 11147), (213, 10519), (471, 4757)]