26739081

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 40135680

約数和(自身を除く): 13396599

約数列:

[1, 3, 9, 31, 93, 239, 279, 401, 717, 1203, 2151, 3609, 7409, 12431, 22227, 37293, 66681, 95839, 111879, 287517, 862551, 2971009, 8913027, 26739081]

約数ペア:

[(1, 26739081), (3, 8913027), (9, 2971009), (31, 862551), (93, 287517), (239, 111879), (279, 95839), (401, 66681), (717, 37293), (1203, 22227), (2151, 12431), (3609, 7409)]