47917749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{2543}}^1$

素因数の和:3128

約数の個数: 16

約数和(自身を含む): 69848064

約数和(自身を除く): 21930315

約数列:

[1, 3, 11, 33, 571, 1713, 2543, 6281, 7629, 18843, 27973, 83919, 1452053, 4356159, 15972583, 47917749]

約数ペア:

[(1, 47917749), (3, 15972583), (11, 4356159), (33, 1452053), (571, 83919), (1713, 27973), (2543, 18843), (6281, 7629)]