19332999

素因数分解:

$3^4\times 7^2\times {\mathrm{4871}}^1$

素因数の和:4897

約数の個数: 30

約数和(自身を含む): 33602184

約数和(自身を除く): 14269185

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 4871, 14613, 34097, 43839, 102291, 131517, 238679, 306873, 394551, 716037, 920619, 2148111, 2761857, 6444333, 19332999]

約数ペア:

[(1, 19332999), (3, 6444333), (7, 2761857), (9, 2148111), (21, 920619), (27, 716037), (49, 394551), (63, 306873), (81, 238679), (147, 131517), (189, 102291), (441, 43839), (567, 34097), (1323, 14613), (3969, 4871)]