4138293

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 5956416

約数和(自身を除く): 1818123

約数列:

[1, 3, 17, 51, 53, 159, 901, 1531, 2703, 4593, 26027, 78081, 81143, 243429, 1379431, 4138293]

約数ペア:

[(1, 4138293), (3, 1379431), (17, 243429), (51, 81143), (53, 78081), (159, 26027), (901, 4593), (1531, 2703)]