2290563

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 3824496

約数和(自身を除く): 1533933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1361, 1683, 4083, 12249, 14971, 23137, 44913, 69411, 134739, 208233, 254507, 763521, 2290563]

約数ペア:

[(1, 2290563), (3, 763521), (9, 254507), (11, 208233), (17, 134739), (33, 69411), (51, 44913), (99, 23137), (153, 14971), (187, 12249), (561, 4083), (1361, 1683)]