12946197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 20404224

約数和(自身を除く): 7458027

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 187, 491, 517, 561, 799, 1473, 1551, 2397, 5401, 8347, 8789, 16203, 23077, 25041, 26367, 69231, 91817, 253847, 275451, 392309, 761541, 1176927, 4315399, 12946197]

約数ペア:

[(1, 12946197), (3, 4315399), (11, 1176927), (17, 761541), (33, 392309), (47, 275451), (51, 253847), (141, 91817), (187, 69231), (491, 26367), (517, 25041), (561, 23077), (799, 16203), (1473, 8789), (1551, 8347), (2397, 5401)]