15007971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{3581}}^1$

素因数の和:3722

約数の個数: 16

約数和(自身を含む): 22007808

約数和(自身を除く): 6999837

約数列:

[1, 3, 11, 33, 127, 381, 1397, 3581, 4191, 10743, 39391, 118173, 454787, 1364361, 5002657, 15007971]

約数ペア:

[(1, 15007971), (3, 5002657), (11, 1364361), (33, 454787), (127, 118173), (381, 39391), (1397, 10743), (3581, 4191)]