1855146879

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2083}}^1\times {\mathrm{5821}}^1$

素因数の和:7927

約数の個数: 24

約数和(自身を含む): 2839133232

約数和(自身を除く): 983986353

約数列:

[1, 3, 9, 17, 51, 153, 2083, 5821, 6249, 17463, 18747, 35411, 52389, 98957, 106233, 296871, 318699, 890613, 12125143, 36375429, 109126287, 206127431, 618382293, 1855146879]

約数ペア:

[(1, 1855146879), (3, 618382293), (9, 206127431), (17, 109126287), (51, 36375429), (153, 12125143), (2083, 890613), (5821, 318699), (6249, 296871), (17463, 106233), (18747, 98957), (35411, 52389)]