1663162007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^2\times {\mathrm{619}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 1863995280

約数和(自身を除く): 200833273

約数列:

[1, 13, 41, 71, 533, 619, 923, 2911, 5041, 8047, 25379, 37843, 43949, 65533, 206681, 329927, 571337, 1801909, 2686853, 3120379, 23424817, 40564927, 127935539, 1663162007]

約数ペア:

[(1, 1663162007), (13, 127935539), (41, 40564927), (71, 23424817), (533, 3120379), (619, 2686853), (923, 1801909), (2911, 571337), (5041, 329927), (8047, 206681), (25379, 65533), (37843, 43949)]