26340579

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{7121}}^1$

素因数の和:7267

約数の個数: 16

約数和(自身を含む): 39313440

約数和(自身を除く): 12972861

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 7121, 21363, 64089, 192267, 975577, 2926731, 8780193, 26340579]

約数ペア:

[(1, 26340579), (3, 8780193), (9, 2926731), (27, 975577), (137, 192267), (411, 64089), (1233, 21363), (3699, 7121)]