2017601487

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{17737}}^1$

素因数の和:18140

約数の個数: 32

約数和(自身を含む): 3269468160

約数和(自身を除く): 1251866673

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 383, 1149, 3447, 4213, 10341, 12639, 17737, 37917, 53211, 113751, 159633, 195107, 478899, 585321, 1755963, 5267889, 6793271, 20379813, 61139439, 74725981, 183418317, 224177943, 672533829, 2017601487]

約数ペア:

[(1, 2017601487), (3, 672533829), (9, 224177943), (11, 183418317), (27, 74725981), (33, 61139439), (99, 20379813), (297, 6793271), (383, 5267889), (1149, 1755963), (3447, 585321), (4213, 478899), (10341, 195107), (12639, 159633), (17737, 113751), (37917, 53211)]