47299431

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 68640768

約数和(自身を除く): 21341337

約数列:

[1, 3, 23, 37, 69, 97, 111, 191, 291, 573, 851, 2231, 2553, 3589, 4393, 6693, 7067, 10767, 13179, 18527, 21201, 55581, 82547, 162541, 247641, 426121, 487623, 685499, 1278363, 2056497, 15766477, 47299431]

約数ペア:

[(1, 47299431), (3, 15766477), (23, 2056497), (37, 1278363), (69, 685499), (97, 487623), (111, 426121), (191, 247641), (291, 162541), (573, 82547), (851, 55581), (2231, 21201), (2553, 18527), (3589, 13179), (4393, 10767), (6693, 7067)]