10891947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1381}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 15920640

約数和(自身を除く): 5028693

約数列:

[1, 3, 11, 33, 239, 717, 1381, 2629, 4143, 7887, 15191, 45573, 330059, 990177, 3630649, 10891947]

約数ペア:

[(1, 10891947), (3, 3630649), (11, 990177), (33, 330059), (239, 45573), (717, 15191), (1381, 7887), (2629, 4143)]