42157229

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 46977408

約数和(自身を除く): 4820179

約数列:

[1, 17, 23, 137, 391, 787, 2329, 3151, 13379, 18101, 53567, 107819, 307717, 1832923, 2479837, 42157229]

約数ペア:

[(1, 42157229), (17, 2479837), (23, 1832923), (137, 307717), (391, 107819), (787, 53567), (2329, 18101), (3151, 13379)]