28076697

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5351}}^1$

素因数の和:5421

約数の個数: 24

約数和(自身を含む): 45085248

約数和(自身を除く): 17008551

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 5351, 16053, 48159, 58861, 176583, 283603, 529749, 850809, 2552427, 3119633, 9358899, 28076697]

約数ペア:

[(1, 28076697), (3, 9358899), (9, 3119633), (11, 2552427), (33, 850809), (53, 529749), (99, 283603), (159, 176583), (477, 58861), (583, 48159), (1749, 16053), (5247, 5351)]