1247324943

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{14737}}^1$

素因数の和:15146

約数の個数: 16

約数和(自身を含む): 1687206240

約数和(自身を除く): 439881297

約数列:

[1, 3, 89, 267, 317, 951, 14737, 28213, 44211, 84639, 1311593, 3934779, 4671629, 14014887, 415774981, 1247324943]

約数ペア:

[(1, 1247324943), (3, 415774981), (89, 14014887), (267, 4671629), (317, 3934779), (951, 1311593), (14737, 84639), (28213, 44211)]