139022961

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{601831}}^1$

素因数の和:601852

約数の個数: 16

約数和(自身を含む): 231103488

約数和(自身を除く): 92080527

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 601831, 1805493, 4212817, 6620141, 12638451, 19860423, 46340987, 139022961]

約数ペア:

[(1, 139022961), (3, 46340987), (7, 19860423), (11, 12638451), (21, 6620141), (33, 4212817), (77, 1805493), (231, 601831)]