291030477

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{39419}}^1$

素因数の和:39552

約数の個数: 16

約数和(自身を含む): 408706560

約数和(自身を除く): 117676083

約数列:

[1, 3, 23, 69, 107, 321, 2461, 7383, 39419, 118257, 906637, 2719911, 4217833, 12653499, 97010159, 291030477]

約数ペア:

[(1, 291030477), (3, 97010159), (23, 12653499), (69, 4217833), (107, 2719911), (321, 906637), (2461, 118257), (7383, 39419)]