15679843989

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{38327}}^1$

素因数の和:38497

約数の個数: 32

約数和(自身を含む): 22253543424

約数和(自身を除く): 6573699435

約数列:

[1, 3, 31, 53, 83, 93, 159, 249, 1643, 2573, 4399, 4929, 7719, 13197, 38327, 114981, 136369, 409107, 1188137, 2031331, 3181141, 3564411, 6093993, 9543423, 62971261, 98615371, 168600473, 188913783, 295846113, 505801419, 5226614663, 15679843989]

約数ペア:

[(1, 15679843989), (3, 5226614663), (31, 505801419), (53, 295846113), (83, 188913783), (93, 168600473), (159, 98615371), (249, 62971261), (1643, 9543423), (2573, 6093993), (4399, 3564411), (4929, 3181141), (7719, 2031331), (13197, 1188137), (38327, 409107), (114981, 136369)]