27087347

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 32845680

約数和(自身を除く): 5758333

約数列:

[1, 7, 41, 49, 97, 139, 287, 679, 973, 2009, 3977, 4753, 5699, 6811, 13483, 27839, 39893, 94381, 194873, 279251, 552803, 660667, 3869621, 27087347]

約数ペア:

[(1, 27087347), (7, 3869621), (41, 660667), (49, 552803), (97, 279251), (139, 194873), (287, 94381), (679, 39893), (973, 27839), (2009, 13483), (3977, 6811), (4753, 5699)]