26228391

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21169}}^1$

素因数の和:21238

約数の個数: 16

約数和(自身を含む): 40646400

約数和(自身を除く): 14418009

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 21169, 63507, 148183, 444549, 1248971, 3746913, 8742797, 26228391]

約数ペア:

[(1, 26228391), (3, 8742797), (7, 3746913), (21, 1248971), (59, 444549), (177, 148183), (413, 63507), (1239, 21169)]