73213517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{947}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 83348160

約数和(自身を除く): 10134643

約数列:

[1, 13, 19, 247, 313, 947, 4069, 5947, 12311, 17993, 77311, 233909, 296411, 3853343, 5631809, 73213517]

約数ペア:

[(1, 73213517), (13, 5631809), (19, 3853343), (247, 296411), (313, 233909), (947, 77311), (4069, 17993), (5947, 12311)]