39918747

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 58862608

約数和(自身を除く): 18943861

約数列:

[1, 3, 11, 33, 121, 277, 363, 397, 831, 1191, 3047, 4367, 9141, 13101, 33517, 48037, 100551, 109969, 144111, 329907, 1209659, 3628977, 13306249, 39918747]

約数ペア:

[(1, 39918747), (3, 13306249), (11, 3628977), (33, 1209659), (121, 329907), (277, 144111), (363, 109969), (397, 100551), (831, 48037), (1191, 33517), (3047, 13101), (4367, 9141)]