42965817

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{36629}}^1$

素因数の和:36672

約数の個数: 16

約数和(自身を含む): 63296640

約数和(自身を除く): 20330823

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 36629, 109887, 622693, 842467, 1868079, 2527401, 14321939, 42965817]

約数ペア:

[(1, 42965817), (3, 14321939), (17, 2527401), (23, 1868079), (51, 842467), (69, 622693), (391, 109887), (1173, 36629)]