2022003

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 3105648

約数和(自身を除く): 1083645

約数列:

[1, 3, 9, 27, 53, 81, 157, 159, 243, 471, 477, 1413, 1431, 4239, 4293, 8321, 12717, 12879, 24963, 38151, 74889, 224667, 674001, 2022003]

約数ペア:

[(1, 2022003), (3, 674001), (9, 224667), (27, 74889), (53, 38151), (81, 24963), (157, 12879), (159, 12717), (243, 8321), (471, 4293), (477, 4239), (1413, 1431)]