13540089

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{881}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 18627840

約数和(自身を除く): 5087751

約数列:

[1, 3, 47, 109, 141, 327, 881, 2643, 5123, 15369, 41407, 96029, 124221, 288087, 4513363, 13540089]

約数ペア:

[(1, 13540089), (3, 4513363), (47, 288087), (109, 124221), (141, 96029), (327, 41407), (881, 15369), (2643, 5123)]