9043853

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 3052147

約数列:

[1, 7, 13, 23, 29, 91, 149, 161, 203, 299, 377, 667, 1043, 1937, 2093, 2639, 3427, 4321, 4669, 8671, 13559, 23989, 30247, 44551, 56173, 60697, 99383, 311857, 393211, 695681, 1291979, 9043853]

約数ペア:

[(1, 9043853), (7, 1291979), (13, 695681), (23, 393211), (29, 311857), (91, 99383), (149, 60697), (161, 56173), (203, 44551), (299, 30247), (377, 23989), (667, 13559), (1043, 8671), (1937, 4669), (2093, 4321), (2639, 3427)]