560427921

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{859}}^1\times {\mathrm{1021}}^1$

素因数の和:1957

約数の個数: 24

約数和(自身を含む): 822669120

約数和(自身を除く): 262241199

約数列:

[1, 3, 9, 71, 213, 639, 859, 1021, 2577, 3063, 7731, 9189, 60989, 72491, 182967, 217473, 548901, 652419, 877039, 2631117, 7893351, 62269769, 186809307, 560427921]

約数ペア:

[(1, 560427921), (3, 186809307), (9, 62269769), (71, 7893351), (213, 2631117), (639, 877039), (859, 652419), (1021, 548901), (2577, 217473), (3063, 182967), (7731, 72491), (9189, 60989)]