38318203

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 49876992

約数和(自身を除く): 11558789

約数列:

[1, 7, 11, 43, 71, 77, 163, 301, 473, 497, 781, 1141, 1793, 3053, 3311, 5467, 7009, 11573, 12551, 21371, 33583, 49063, 77099, 81011, 127303, 235081, 497639, 539693, 891121, 3483473, 5474029, 38318203]

約数ペア:

[(1, 38318203), (7, 5474029), (11, 3483473), (43, 891121), (71, 539693), (77, 497639), (163, 235081), (301, 127303), (473, 81011), (497, 77099), (781, 49063), (1141, 33583), (1793, 21371), (3053, 12551), (3311, 11573), (5467, 7009)]