42907029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{56531}}^1$

素因数の和:56568

約数の個数: 16

約数和(自身を含む): 65124864

約数和(自身を除く): 22217835

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 56531, 169593, 621841, 1300213, 1865523, 3900639, 14302343, 42907029]

約数ペア:

[(1, 42907029), (3, 14302343), (11, 3900639), (23, 1865523), (33, 1300213), (69, 621841), (253, 169593), (759, 56531)]