31848609

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1949}}^1$

素因数の和:2384

約数の個数: 16

約数和(自身を含む): 45864000

約数和(自身を除く): 14015391

約数列:

[1, 3, 13, 39, 419, 1257, 1949, 5447, 5847, 16341, 25337, 76011, 816631, 2449893, 10616203, 31848609]

約数ペア:

[(1, 31848609), (3, 10616203), (13, 2449893), (39, 816631), (419, 76011), (1257, 25337), (1949, 16341), (5447, 5847)]