39884211

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{77747}}^1$

素因数の和:77775

約数の個数: 16

約数和(自身を含む): 62198400

約数和(自身を除く): 22314189

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 77747, 233241, 699723, 1477193, 2099169, 4431579, 13294737, 39884211]

約数ペア:

[(1, 39884211), (3, 13294737), (9, 4431579), (19, 2099169), (27, 1477193), (57, 699723), (171, 233241), (513, 77747)]