129902183

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 151388160

約数和(自身を除く): 21485977

約数列:

[1, 19, 23, 31, 43, 223, 437, 589, 713, 817, 989, 1333, 4237, 5129, 6913, 9589, 13547, 18791, 25327, 30659, 97451, 131347, 158999, 182191, 220547, 297259, 582521, 3020981, 4190393, 5647921, 6836957, 129902183]

約数ペア:

[(1, 129902183), (19, 6836957), (23, 5647921), (31, 4190393), (43, 3020981), (223, 582521), (437, 297259), (589, 220547), (713, 182191), (817, 158999), (989, 131347), (1333, 97451), (4237, 30659), (5129, 25327), (6913, 18791), (9589, 13547)]