87758017

素因数分解:

${\mathrm{19}}^2\times {\mathrm{283}}^1\times {\mathrm{859}}^1$

素因数の和:1180

約数の個数: 12

約数和(自身を含む): 93055440

約数和(自身を除く): 5297423

約数列:

[1, 19, 283, 361, 859, 5377, 16321, 102163, 243097, 310099, 4618843, 87758017]

約数ペア:

[(1, 87758017), (19, 4618843), (283, 310099), (361, 243097), (859, 102163), (5377, 16321)]