26129997

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3727}}^1$

素因数の和:3793

約数の個数: 24

約数和(自身を含む): 40709760

約数和(自身を除く): 14579763

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 3727, 7011, 11181, 33543, 70813, 152807, 212439, 458421, 637317, 1375263, 2903333, 8709999, 26129997]

約数ペア:

[(1, 26129997), (3, 8709999), (9, 2903333), (19, 1375263), (41, 637317), (57, 458421), (123, 212439), (171, 152807), (369, 70813), (779, 33543), (2337, 11181), (3727, 7011)]