26012943

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23887}}^1$

素因数の和:23915

約数の個数: 18

約数和(自身を含む): 41302352

約数和(自身を除く): 15289409

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 23887, 71661, 214983, 262757, 788271, 2364813, 2890327, 8670981, 26012943]

約数ペア:

[(1, 26012943), (3, 8670981), (9, 2890327), (11, 2364813), (33, 788271), (99, 262757), (121, 214983), (363, 71661), (1089, 23887)]