14490721

素因数分解:

$7^3\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:613

約数の個数: 16

約数和(自身を含む): 17136000

約数和(自身を除く): 2645279

約数列:

[1, 7, 49, 83, 343, 509, 581, 3563, 4067, 24941, 28469, 42247, 174587, 295729, 2070103, 14490721]

約数ペア:

[(1, 14490721), (7, 2070103), (49, 295729), (83, 174587), (343, 42247), (509, 28469), (581, 24941), (3563, 4067)]