217833213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{9419}}^1$

素因数の和:10028

約数の個数: 16

約数和(自身を含む): 313346880

約数和(自身を除く): 95513667

約数列:

[1, 3, 13, 39, 593, 1779, 7709, 9419, 23127, 28257, 122447, 367341, 5585467, 16756401, 72611071, 217833213]

約数ペア:

[(1, 217833213), (3, 72611071), (13, 16756401), (39, 5585467), (593, 367341), (1779, 122447), (7709, 28257), (9419, 23127)]