8237349

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{4297}}^1$

素因数の和:4377

約数の個数: 16

約数和(自身を含む): 12378240

約数和(自身を除く): 4140891

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 4297, 12891, 38673, 116019, 305087, 915261, 2745783, 8237349]

約数ペア:

[(1, 8237349), (3, 2745783), (9, 915261), (27, 305087), (71, 116019), (213, 38673), (639, 12891), (1917, 4297)]