231641983

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{997}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 250058880

約数和(自身を除く): 18416897

約数列:

[1, 17, 79, 173, 997, 1343, 2941, 13667, 16949, 78763, 172481, 232339, 1338971, 2932177, 13625999, 231641983]

約数ペア:

[(1, 231641983), (17, 13625999), (79, 2932177), (173, 1338971), (997, 232339), (1343, 172481), (2941, 78763), (13667, 16949)]