91015379

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{5077}}^1$

素因数の和:5294

約数の個数: 16

約数和(自身を含む): 112609728

約数和(自身を除く): 21594349

約数列:

[1, 7, 13, 91, 197, 1379, 2561, 5077, 17927, 35539, 66001, 462007, 1000169, 7001183, 13002197, 91015379]

約数ペア:

[(1, 91015379), (7, 13002197), (13, 7001183), (91, 1000169), (197, 462007), (1379, 66001), (2561, 35539), (5077, 17927)]