56373447

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{19801}}^1$

素因数の和:19890

約数の個数: 16

約数和(自身を含む): 82059488

約数和(自身を除く): 25686041

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 19801, 59403, 257413, 772239, 1445473, 4336419, 18791149, 56373447]

約数ペア:

[(1, 56373447), (3, 18791149), (13, 4336419), (39, 1445473), (73, 772239), (219, 257413), (949, 59403), (2847, 19801)]