201041001

素因数分解:

$3^3\times 7^1\times {\mathrm{1063709}}^1$

素因数の和:1063725

約数の個数: 16

約数和(自身を含む): 340387200

約数和(自身を除く): 139346199

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1063709, 3191127, 7445963, 9573381, 22337889, 28720143, 67013667, 201041001]

約数ペア:

[(1, 201041001), (3, 67013667), (7, 28720143), (9, 22337889), (21, 9573381), (27, 7445963), (63, 3191127), (189, 1063709)]