23405739

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{58661}}^1$

素因数の和:58690

約数の個数: 16

約数和(自身を含む): 37543680

約数和(自身を除く): 14137941

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 58661, 175983, 410627, 1114559, 1231881, 3343677, 7801913, 23405739]

約数ペア:

[(1, 23405739), (3, 7801913), (7, 3343677), (19, 1231881), (21, 1114559), (57, 410627), (133, 175983), (399, 58661)]