26494881

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9631}}^1$

素因数の和:9772

約数の個数: 16

約数和(自身を含む): 40685568

約数和(自身を除く): 14190687

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 9631, 28893, 67417, 202251, 1261661, 3784983, 8831627, 26494881]

約数ペア:

[(1, 26494881), (3, 8831627), (7, 3784983), (21, 1261661), (131, 202251), (393, 67417), (917, 28893), (2751, 9631)]