248785633

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 282839040

約数和(自身を除く): 34053407

約数列:

[1, 17, 31, 61, 71, 109, 527, 1037, 1207, 1853, 1891, 2201, 3379, 4331, 6649, 7739, 32147, 37417, 57443, 73627, 113033, 131563, 134261, 206119, 239909, 472079, 2282437, 3504023, 4078453, 8025343, 14634449, 248785633]

約数ペア:

[(1, 248785633), (17, 14634449), (31, 8025343), (61, 4078453), (71, 3504023), (109, 2282437), (527, 472079), (1037, 239909), (1207, 206119), (1853, 134261), (1891, 131563), (2201, 113033), (3379, 73627), (4331, 57443), (6649, 37417), (7739, 32147)]