2361231

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 28

約数和(自身を含む): 3672480

約数和(自身を除く): 1311249

約数列:

[1, 3, 9, 27, 41, 79, 81, 123, 237, 243, 369, 711, 729, 1107, 2133, 3239, 3321, 6399, 9717, 9963, 19197, 29151, 29889, 57591, 87453, 262359, 787077, 2361231]

約数ペア:

[(1, 2361231), (3, 787077), (9, 262359), (27, 87453), (41, 57591), (79, 29889), (81, 29151), (123, 19197), (237, 9963), (243, 9717), (369, 6399), (711, 3321), (729, 3239), (1107, 2133)]