12137073

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 18024768

約数和(自身を除く): 5887695

約数列:

[1, 3, 13, 37, 39, 111, 169, 481, 507, 647, 1443, 1941, 6253, 8411, 18759, 23939, 25233, 71817, 109343, 311207, 328029, 933621, 4045691, 12137073]

約数ペア:

[(1, 12137073), (3, 4045691), (13, 933621), (37, 328029), (39, 311207), (111, 109343), (169, 71817), (481, 25233), (507, 23939), (647, 18759), (1443, 8411), (1941, 6253)]