42231387

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{9769}}^1$

素因数の和:9914

約数の個数: 16

約数和(自身を含む): 61902720

約数和(自身を除く): 19671333

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 9769, 29307, 107459, 322377, 1279739, 3839217, 14077129, 42231387]

約数ペア:

[(1, 42231387), (3, 14077129), (11, 3839217), (33, 1279739), (131, 322377), (393, 107459), (1441, 29307), (4323, 9769)]