20141427

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{677}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 27597312

約数和(自身を除く): 7455885

約数列:

[1, 3, 47, 141, 211, 633, 677, 2031, 9917, 29751, 31819, 95457, 142847, 428541, 6713809, 20141427]

約数ペア:

[(1, 20141427), (3, 6713809), (47, 428541), (141, 142847), (211, 95457), (633, 31819), (677, 29751), (2031, 9917)]