89485761

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1\times {\mathrm{607}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 120656384

約数和(自身を除く): 31170623

約数列:

[1, 3, 157, 313, 471, 607, 939, 1821, 49141, 95299, 147423, 189991, 285897, 569973, 29828587, 89485761]

約数ペア:

[(1, 89485761), (3, 29828587), (157, 569973), (313, 285897), (471, 189991), (607, 147423), (939, 95299), (1821, 49141)]