17502147

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 28205424

約数和(自身を除く): 10703277

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 169, 311, 333, 481, 507, 933, 1443, 1521, 2799, 4043, 4329, 6253, 11507, 12129, 18759, 34521, 36387, 52559, 56277, 103563, 149591, 157677, 448773, 473031, 1346319, 1944683, 5834049, 17502147]

約数ペア:

[(1, 17502147), (3, 5834049), (9, 1944683), (13, 1346319), (37, 473031), (39, 448773), (111, 157677), (117, 149591), (169, 103563), (311, 56277), (333, 52559), (481, 36387), (507, 34521), (933, 18759), (1443, 12129), (1521, 11507), (2799, 6253), (4043, 4329)]