39803913

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{18661}}^1$

素因数の和:18749

約数の個数: 16

約数和(自身を含む): 59718400

約数和(自身を除く): 19914487

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 18661, 55983, 167949, 503847, 1474219, 4422657, 13267971, 39803913]

約数ペア:

[(1, 39803913), (3, 13267971), (9, 4422657), (27, 1474219), (79, 503847), (237, 167949), (711, 55983), (2133, 18661)]