23971551

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{863}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 32845824

約数和(自身を除く): 8874273

約数列:

[1, 3, 47, 141, 197, 591, 863, 2589, 9259, 27777, 40561, 121683, 170011, 510033, 7990517, 23971551]

約数ペア:

[(1, 23971551), (3, 7990517), (47, 510033), (141, 170011), (197, 121683), (591, 40561), (863, 27777), (2589, 9259)]