26406807

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21313}}^1$

素因数の和:21382

約数の個数: 16

約数和(自身を含む): 40922880

約数和(自身を除く): 14516073

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 21313, 63939, 149191, 447573, 1257467, 3772401, 8802269, 26406807]

約数ペア:

[(1, 26406807), (3, 8802269), (7, 3772401), (21, 1257467), (59, 447573), (177, 149191), (413, 63939), (1239, 21313)]