88878013

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 106868160

約数和(自身を除く): 17990147

約数列:

[1, 7, 49, 59, 71, 413, 433, 497, 2891, 3031, 3479, 4189, 21217, 25547, 29323, 30743, 178829, 205261, 215201, 1251803, 1506407, 1813837, 12696859, 88878013]

約数ペア:

[(1, 88878013), (7, 12696859), (49, 1813837), (59, 1506407), (71, 1251803), (413, 215201), (433, 205261), (497, 178829), (2891, 30743), (3031, 29323), (3479, 25547), (4189, 21217)]