28606653

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{383}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 42611712

約数和(自身を除く): 14005059

約数列:

[1, 3, 9, 43, 129, 193, 383, 387, 579, 1149, 1737, 3447, 8299, 16469, 24897, 49407, 73919, 74691, 148221, 221757, 665271, 3178517, 9535551, 28606653]

約数ペア:

[(1, 28606653), (3, 9535551), (9, 3178517), (43, 665271), (129, 221757), (193, 148221), (383, 74691), (387, 73919), (579, 49407), (1149, 24897), (1737, 16469), (3447, 8299)]