16990473639

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{158699}}^1$

素因数の和:159110

約数の個数: 16

約数和(自身を含む): 22913740800

約数和(自身を除く): 5923267161

約数列:

[1, 3, 127, 281, 381, 843, 35687, 107061, 158699, 476097, 20154773, 44594419, 60464319, 133783257, 5663491213, 16990473639]

約数ペア:

[(1, 16990473639), (3, 5663491213), (127, 133783257), (281, 60464319), (381, 44594419), (843, 20154773), (35687, 476097), (107061, 158699)]