7087041

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 11527040

約数和(自身を除く): 4439999

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 331, 351, 549, 793, 993, 1647, 2379, 2979, 4303, 7137, 8937, 12909, 20191, 21411, 38727, 60573, 116181, 181719, 262483, 545157, 787449, 2362347, 7087041]

約数ペア:

[(1, 7087041), (3, 2362347), (9, 787449), (13, 545157), (27, 262483), (39, 181719), (61, 116181), (117, 60573), (183, 38727), (331, 21411), (351, 20191), (549, 12909), (793, 8937), (993, 7137), (1647, 4303), (2379, 2979)]