31984059

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{569}}^1$

素因数の和:1070

約数の個数: 16

約数和(自身を含む): 43858080

約数和(自身を除く): 11874021

約数列:

[1, 3, 41, 123, 457, 569, 1371, 1707, 18737, 23329, 56211, 69987, 260033, 780099, 10661353, 31984059]

約数ペア:

[(1, 31984059), (3, 10661353), (41, 780099), (123, 260033), (457, 69987), (569, 56211), (1371, 23329), (1707, 18737)]