82976881

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1223}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 95001984

約数和(自身を除く): 12025103

約数列:

[1, 13, 17, 221, 307, 1223, 3991, 5219, 15899, 20791, 67847, 270283, 375461, 4880993, 6382837, 82976881]

約数ペア:

[(1, 82976881), (13, 6382837), (17, 4880993), (221, 375461), (307, 270283), (1223, 67847), (3991, 20791), (5219, 15899)]