89666791201

素因数分解:

${\mathrm{13}}^2\times {\mathrm{1307}}^1\times {\mathrm{405947}}^1$

素因数の和:407280

約数の個数: 12

約数和(自身を含む): 97169337072

約数和(自身を除く): 7502545871

約数列:

[1, 13, 169, 1307, 16991, 220883, 405947, 5277311, 68605043, 530572729, 6897445477, 89666791201]

約数ペア:

[(1, 89666791201), (13, 6897445477), (169, 530572729), (1307, 68605043), (16991, 5277311), (220883, 405947)]