2016560133

素因数分解:

$3^2\times 7^1\times {\mathrm{1523}}^1\times {\mathrm{21017}}^1$

素因数の和:22553

約数の個数: 24

約数和(自身を含む): 3331268928

約数和(自身を除く): 1314708795

約数列:

[1, 3, 7, 9, 21, 63, 1523, 4569, 10661, 13707, 21017, 31983, 63051, 95949, 147119, 189153, 441357, 1324071, 32008891, 96026673, 224062237, 288080019, 672186711, 2016560133]

約数ペア:

[(1, 2016560133), (3, 672186711), (7, 288080019), (9, 224062237), (21, 96026673), (63, 32008891), (1523, 1324071), (4569, 441357), (10661, 189153), (13707, 147119), (21017, 95949), (31983, 63051)]