12404457

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 19512584

約数和(自身を除く): 7108127

約数列:

[1, 3, 9, 13, 39, 97, 117, 291, 873, 1093, 1261, 3279, 3783, 9837, 11349, 14209, 42627, 106021, 127881, 318063, 954189, 1378273, 4134819, 12404457]

約数ペア:

[(1, 12404457), (3, 4134819), (9, 1378273), (13, 954189), (39, 318063), (97, 127881), (117, 106021), (291, 42627), (873, 14209), (1093, 11349), (1261, 9837), (3279, 3783)]