20060403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 30446592

約数和(自身を除く): 10386189

約数列:

[1, 3, 11, 33, 43, 67, 129, 201, 211, 473, 633, 737, 1419, 2211, 2321, 2881, 6963, 8643, 9073, 14137, 27219, 31691, 42411, 95073, 99803, 155507, 299409, 466521, 607891, 1823673, 6686801, 20060403]

約数ペア:

[(1, 20060403), (3, 6686801), (11, 1823673), (33, 607891), (43, 466521), (67, 299409), (129, 155507), (201, 99803), (211, 95073), (473, 42411), (633, 31691), (737, 27219), (1419, 14137), (2211, 9073), (2321, 8643), (2881, 6963)]