378012019959

素因数分解:

$3^2\times 7^1\times {\mathrm{464447}}^1\times {\mathrm{12919}}^1$

素因数の和:477379

約数の個数: 24

約数和(自身を含む): 624069488640

約数和(自身を除く): 246057468681

約数列:

[1, 3, 7, 9, 21, 63, 12919, 38757, 90433, 116271, 271299, 464447, 813897, 1393341, 3251129, 4180023, 9753387, 29260161, 6000190793, 18000572379, 42001335551, 54001717137, 126004006653, 378012019959]

約数ペア:

[(1, 378012019959), (3, 126004006653), (7, 54001717137), (9, 42001335551), (21, 18000572379), (63, 6000190793), (12919, 29260161), (38757, 9753387), (90433, 4180023), (116271, 3251129), (271299, 1393341), (464447, 813897)]