51904167

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{3917}}^1$

素因数の和:4558

約数の個数: 16

約数和(自身を含む): 79237632

約数和(自身を除く): 27333465

約数列:

[1, 3, 7, 21, 631, 1893, 3917, 4417, 11751, 13251, 27419, 82257, 2471627, 7414881, 17301389, 51904167]

約数ペア:

[(1, 51904167), (3, 17301389), (7, 7414881), (21, 2471627), (631, 82257), (1893, 27419), (3917, 13251), (4417, 11751)]