2875839

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 24

約数和(自身を含む): 4243968

約数和(自身を除く): 1368129

約数列:

[1, 3, 17, 31, 51, 93, 107, 289, 321, 527, 867, 1581, 1819, 3317, 5457, 8959, 9951, 26877, 30923, 56389, 92769, 169167, 958613, 2875839]

約数ペア:

[(1, 2875839), (3, 958613), (17, 169167), (31, 92769), (51, 56389), (93, 30923), (107, 26877), (289, 9951), (321, 8959), (527, 5457), (867, 3317), (1581, 1819)]