42427019

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5711}}^1$

素因数の和:5770

約数の個数: 16

約数和(自身を含む): 49351680

約数和(自身を除く): 6924661

約数列:

[1, 17, 19, 23, 323, 391, 437, 5711, 7429, 97087, 108509, 131353, 1844653, 2233001, 2495707, 42427019]

約数ペア:

[(1, 42427019), (17, 2495707), (19, 2233001), (23, 1844653), (323, 131353), (391, 108509), (437, 97087), (5711, 7429)]