1393335

素因数分解:

$3^3\times 5^1\times {\mathrm{10321}}^1$

素因数の和:10335

約数の個数: 16

約数和(自身を含む): 2477280

約数和(自身を除く): 1083945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 10321, 30963, 51605, 92889, 154815, 278667, 464445, 1393335]

約数ペア:

[(1, 1393335), (3, 464445), (5, 278667), (9, 154815), (15, 92889), (27, 51605), (45, 30963), (135, 10321)]