26920439

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^2$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 34618080

約数和(自身を除く): 7697641

約数列:

[1, 7, 13, 29, 91, 101, 203, 377, 707, 1313, 2639, 2929, 9191, 10201, 20503, 38077, 71407, 132613, 266539, 295829, 928291, 2070803, 3845777, 26920439]

約数ペア:

[(1, 26920439), (7, 3845777), (13, 2070803), (29, 928291), (91, 295829), (101, 266539), (203, 132613), (377, 71407), (707, 38077), (1313, 20503), (2639, 10201), (2929, 9191)]