3943917

素因数分解:

$3^3\times {\mathrm{43}}^2\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 24

約数和(自身を含む): 6057600

約数和(自身を除く): 2113683

約数列:

[1, 3, 9, 27, 43, 79, 129, 237, 387, 711, 1161, 1849, 2133, 3397, 5547, 10191, 16641, 30573, 49923, 91719, 146071, 438213, 1314639, 3943917]

約数ペア:

[(1, 3943917), (3, 1314639), (9, 438213), (27, 146071), (43, 91719), (79, 49923), (129, 30573), (237, 16641), (387, 10191), (711, 5547), (1161, 3397), (1849, 2133)]