42915769

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8443}}^1$

素因数の和:8496

約数の個数: 16

約数和(自身を含む): 51069312

約数和(自身を除く): 8153543

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 8443, 109759, 143531, 194189, 1865903, 2524457, 3301213, 42915769]

約数ペア:

[(1, 42915769), (13, 3301213), (17, 2524457), (23, 1865903), (221, 194189), (299, 143531), (391, 109759), (5083, 8443)]