26522307

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2137}}^1$

素因数の和:2347

約数の個数: 24

約数和(自身を含む): 44025696

約数和(自身を除く): 17503389

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 1379, 1773, 2137, 4137, 6411, 12411, 14959, 19233, 44877, 134631, 420989, 1262967, 2946923, 3788901, 8840769, 26522307]

約数ペア:

[(1, 26522307), (3, 8840769), (7, 3788901), (9, 2946923), (21, 1262967), (63, 420989), (197, 134631), (591, 44877), (1379, 19233), (1773, 14959), (2137, 12411), (4137, 6411)]