4109049

素因数分解:

$3^4\times 7^1\times {\mathrm{7247}}^1$

素因数の和:7266

約数の個数: 20

約数和(自身を含む): 7016064

約数和(自身を除く): 2907015

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 7247, 21741, 50729, 65223, 152187, 195669, 456561, 587007, 1369683, 4109049]

約数ペア:

[(1, 4109049), (3, 1369683), (7, 587007), (9, 456561), (21, 195669), (27, 152187), (63, 65223), (81, 50729), (189, 21741), (567, 7247)]