1445064543

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1372331}}^1$

素因数の和:1372356

約数の個数: 20

約数和(自身を含む): 2324730408

約数和(自身を除く): 879665865

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1372331, 4116993, 12350979, 17840303, 37052937, 53520909, 111158811, 160562727, 481688181, 1445064543]

約数ペア:

[(1, 1445064543), (3, 481688181), (9, 160562727), (13, 111158811), (27, 53520909), (39, 37052937), (81, 17840303), (117, 12350979), (351, 4116993), (1053, 1372331)]