20250711

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2371}}^1$

素因数の和:2463

約数の個数: 24

約数和(自身を含む): 31946096

約数和(自身を除く): 11695385

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2371, 2847, 7113, 8541, 21339, 30823, 92469, 173083, 277407, 519249, 1557747, 2250079, 6750237, 20250711]

約数ペア:

[(1, 20250711), (3, 6750237), (9, 2250079), (13, 1557747), (39, 519249), (73, 277407), (117, 173083), (219, 92469), (657, 30823), (949, 21339), (2371, 8541), (2847, 7113)]