49172019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{66359}}^1$

素因数の和:66394

約数の個数: 16

約数和(自身を含む): 74323200

約数和(自身を除く): 25151181

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 66359, 199077, 862667, 1260821, 2588001, 3782463, 16390673, 49172019]

約数ペア:

[(1, 49172019), (3, 16390673), (13, 3782463), (19, 2588001), (39, 1260821), (57, 862667), (247, 199077), (741, 66359)]