42789039

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{853}}^1$

素因数の和:1606

約数の個数: 16

約数和(自身を含む): 59684352

約数和(自身を除く): 16895313

約数列:

[1, 3, 23, 69, 727, 853, 2181, 2559, 16721, 19619, 50163, 58857, 620131, 1860393, 14263013, 42789039]

約数ペア:

[(1, 42789039), (3, 14263013), (23, 1860393), (69, 620131), (727, 58857), (853, 50163), (2181, 19619), (2559, 16721)]