21184635

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83077}}^1$

素因数の和:83102

約数の個数: 16

約数和(自身を含む): 35889696

約数和(自身を除く): 14705061

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 83077, 249231, 415385, 1246155, 1412309, 4236927, 7061545, 21184635]

約数ペア:

[(1, 21184635), (3, 7061545), (5, 4236927), (15, 1412309), (17, 1246155), (51, 415385), (85, 249231), (255, 83077)]