42705921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{3023}}^1$

素因数の和:3320

約数の個数: 16

約数和(自身を含む): 60528384

約数和(自身を除く): 17822463

約数列:

[1, 3, 17, 51, 277, 831, 3023, 4709, 9069, 14127, 51391, 154173, 837371, 2512113, 14235307, 42705921]

約数ペア:

[(1, 42705921), (3, 14235307), (17, 2512113), (51, 837371), (277, 154173), (831, 51391), (3023, 14127), (4709, 9069)]