177935017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{733}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 195326208

約数和(自身を除く): 17391191

約数列:

[1, 13, 71, 263, 733, 923, 3419, 9529, 18673, 52043, 192779, 242749, 676559, 2506127, 13687309, 177935017]

約数ペア:

[(1, 177935017), (13, 13687309), (71, 2506127), (263, 676559), (733, 242749), (923, 192779), (3419, 52043), (9529, 18673)]