12425567751

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{941117}}^1$

素因数の和:941292

約数の個数: 20

約数和(自身を含む): 18675545592

約数和(自身を除く): 6249977841

約数列:

[1, 3, 9, 27, 81, 163, 489, 1467, 4401, 13203, 941117, 2823351, 8470053, 25410159, 76230477, 153402071, 460206213, 1380618639, 4141855917, 12425567751]

約数ペア:

[(1, 12425567751), (3, 4141855917), (9, 1380618639), (27, 460206213), (81, 153402071), (163, 76230477), (489, 25410159), (1467, 8470053), (4401, 2823351), (13203, 941117)]