22303197

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8233}}^1$

素因数の和:8289

約数の個数: 24

約数和(自身を含む): 37678784

約数和(自身を除く): 15375587

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 8233, 24699, 57631, 74097, 172893, 354019, 518679, 1062057, 2478133, 3186171, 7434399, 22303197]

約数ペア:

[(1, 22303197), (3, 7434399), (7, 3186171), (9, 2478133), (21, 1062057), (43, 518679), (63, 354019), (129, 172893), (301, 74097), (387, 57631), (903, 24699), (2709, 8233)]