25117959

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3137}}^1$

素因数の和:3314

約数の個数: 16

約数和(自身を含む): 35697888

約数和(自身を除く): 10579929

約数列:

[1, 3, 17, 51, 157, 471, 2669, 3137, 8007, 9411, 53329, 159987, 492509, 1477527, 8372653, 25117959]

約数ペア:

[(1, 25117959), (3, 8372653), (17, 1477527), (51, 492509), (157, 159987), (471, 53329), (2669, 9411), (3137, 8007)]