84870017

素因数分解:

${\mathrm{19}}^2\times {\mathrm{233}}^1\times {\mathrm{1009}}^1$

素因数の和:1280

約数の個数: 12

約数和(自身を含む): 90045540

約数和(自身を除く): 5175523

約数列:

[1, 19, 233, 361, 1009, 4427, 19171, 84113, 235097, 364249, 4466843, 84870017]

約数ペア:

[(1, 84870017), (19, 4466843), (233, 364249), (361, 235097), (1009, 84113), (4427, 19171)]