285429313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{7621}}^1$

素因数の和:7744

約数の個数: 16

約数和(自身を含む): 319270336

約数和(自身を除く): 33841023

約数列:

[1, 13, 43, 67, 559, 871, 2881, 7621, 37453, 99073, 327703, 510607, 4260139, 6637891, 21956101, 285429313]

約数ペア:

[(1, 285429313), (13, 21956101), (43, 6637891), (67, 4260139), (559, 510607), (871, 327703), (2881, 99073), (7621, 37453)]