85441993

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{49417}}^1$

素因数の和:49456

約数の個数: 16

約数和(自身を含む): 110696320

約数和(自身を除く): 25254327

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 49417, 345919, 642421, 938923, 4496947, 6572461, 12205999, 85441993]

約数ペア:

[(1, 85441993), (7, 12205999), (13, 6572461), (19, 4496947), (91, 938923), (133, 642421), (247, 345919), (1729, 49417)]