1245343437

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{8009}}^1$

素因数の和:8474

約数の個数: 32

約数和(自身を含む): 1991606400

約数和(自身を除く): 746262963

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 443, 1329, 3987, 5759, 8009, 11961, 17277, 24027, 51831, 72081, 104117, 155493, 216243, 312351, 937053, 2811159, 3547987, 10643961, 31931883, 46123831, 95795649, 138371493, 415114479, 1245343437]

約数ペア:

[(1, 1245343437), (3, 415114479), (9, 138371493), (13, 95795649), (27, 46123831), (39, 31931883), (117, 10643961), (351, 3547987), (443, 2811159), (1329, 937053), (3987, 312351), (5759, 216243), (8009, 155493), (11961, 104117), (17277, 72081), (24027, 51831)]