2190993669

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{821}}^1\times {\mathrm{4861}}^1$

素因数の和:5749

約数の個数: 24

約数和(自身を含む): 3221230584

約数和(自身を除く): 1030236915

約数列:

[1, 3, 9, 61, 183, 549, 821, 2463, 4861, 7389, 14583, 43749, 50081, 150243, 296521, 450729, 889563, 2668689, 3990881, 11972643, 35917929, 243443741, 730331223, 2190993669]

約数ペア:

[(1, 2190993669), (3, 730331223), (9, 243443741), (61, 35917929), (183, 11972643), (549, 3990881), (821, 2668689), (2463, 889563), (4861, 450729), (7389, 296521), (14583, 150243), (43749, 50081)]