91141271

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11903}}^1$

素因数の和:11966

約数の個数: 16

約数和(自身を含む): 106659840

約数和(自身を除く): 15518569

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 11903, 154739, 226157, 368993, 2940041, 4796909, 7010867, 91141271]

約数ペア:

[(1, 91141271), (13, 7010867), (19, 4796909), (31, 2940041), (247, 368993), (403, 226157), (589, 154739), (7657, 11903)]