190069257

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{47387}}^1$

素因数の和:47588

約数の個数: 16

約数和(自身を含む): 291151872

約数和(自身を除く): 101082615

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 47387, 142161, 331709, 995127, 9050917, 27152751, 63356419, 190069257]

約数ペア:

[(1, 190069257), (3, 63356419), (7, 27152751), (21, 9050917), (191, 995127), (573, 331709), (1337, 142161), (4011, 47387)]