97817741

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5431}}^1$

素因数の和:5552

約数の個数: 16

約数和(自身を含む): 116809728

約数和(自身を除く): 18991987

約数列:

[1, 7, 31, 83, 217, 581, 2573, 5431, 18011, 38017, 168361, 450773, 1178527, 3155411, 13973963, 97817741]

約数ペア:

[(1, 97817741), (7, 13973963), (31, 3155411), (83, 1178527), (217, 450773), (581, 168361), (2573, 38017), (5431, 18011)]