26728953

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1783}}^1$

素因数の和:2068

約数の個数: 16

約数和(自身を含む): 37678080

約数和(自身を除く): 10949127

約数列:

[1, 3, 19, 57, 263, 789, 1783, 4997, 5349, 14991, 33877, 101631, 468929, 1406787, 8909651, 26728953]

約数ペア:

[(1, 26728953), (3, 8909651), (19, 1406787), (57, 468929), (263, 101631), (789, 33877), (1783, 14991), (4997, 5349)]