29870217

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4817}}^1$

素因数の和:4889

約数の個数: 24

約数和(自身を含む): 47351304

約数和(自身を除く): 17481087

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 4817, 6201, 14451, 43353, 62621, 187863, 255301, 563589, 765903, 2297709, 3318913, 9956739, 29870217]

約数ペア:

[(1, 29870217), (3, 9956739), (9, 3318913), (13, 2297709), (39, 765903), (53, 563589), (117, 255301), (159, 187863), (477, 62621), (689, 43353), (2067, 14451), (4817, 6201)]