26937351

素因数分解:

$3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3121}}^1$

素因数の和:3271

約数の個数: 24

約数和(自身を含む): 44806944

約数和(自身を除く): 17869593

約数列:

[1, 3, 7, 9, 21, 63, 137, 411, 959, 1233, 2877, 3121, 8631, 9363, 21847, 28089, 65541, 196623, 427577, 1282731, 2993039, 3848193, 8979117, 26937351]

約数ペア:

[(1, 26937351), (3, 8979117), (7, 3848193), (9, 2993039), (21, 1282731), (63, 427577), (137, 196623), (411, 65541), (959, 28089), (1233, 21847), (2877, 9363), (3121, 8631)]