38305809

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{72139}}^1$

素因数の和:72204

約数の個数: 12

約数和(自身を含む): 56269200

約数和(自身を除く): 17963391

約数列:

[1, 3, 9, 59, 177, 531, 72139, 216417, 649251, 4256201, 12768603, 38305809]

約数ペア:

[(1, 38305809), (3, 12768603), (9, 4256201), (59, 649251), (177, 216417), (531, 72139)]