7882353

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{4231}}^1$

素因数の和:4266

約数の個数: 20

約数和(自身を含む): 12289728

約数和(自身を除く): 4407375

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 4231, 12693, 38079, 97313, 114237, 291939, 342711, 875817, 2627451, 7882353]

約数ペア:

[(1, 7882353), (3, 2627451), (9, 875817), (23, 342711), (27, 291939), (69, 114237), (81, 97313), (207, 38079), (621, 12693), (1863, 4231)]