42493927

素因数分解:

$7^3\times {\mathrm{229}}^1\times {\mathrm{541}}^1$

素因数の和:791

約数の個数: 16

約数和(自身を含む): 49864000

約数和(自身を除く): 7370073

約数列:

[1, 7, 49, 229, 343, 541, 1603, 3787, 11221, 26509, 78547, 123889, 185563, 867223, 6070561, 42493927]

約数ペア:

[(1, 42493927), (7, 6070561), (49, 867223), (229, 185563), (343, 123889), (541, 78547), (1603, 26509), (3787, 11221)]