17389939833

素因数分解:

$3^2\times 7^1\times {\mathrm{3391}}^1\times {\mathrm{81401}}^1$

素因数の和:84805

約数の個数: 24

約数和(自身を含む): 28716020736

約数和(自身を除く): 11326080903

約数列:

[1, 3, 7, 9, 21, 63, 3391, 10173, 23737, 30519, 71211, 81401, 213633, 244203, 569807, 732609, 1709421, 5128263, 276030791, 828092373, 1932215537, 2484277119, 5796646611, 17389939833]

約数ペア:

[(1, 17389939833), (3, 5796646611), (7, 2484277119), (9, 1932215537), (21, 828092373), (63, 276030791), (3391, 5128263), (10173, 1709421), (23737, 732609), (30519, 569807), (71211, 244203), (81401, 213633)]