3811143

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1429}}^1$

素因数の和:1566

約数の個数: 16

約数和(自身を含む): 5857280

約数和(自身を除く): 2046137

約数列:

[1, 3, 7, 21, 127, 381, 889, 1429, 2667, 4287, 10003, 30009, 181483, 544449, 1270381, 3811143]

約数ペア:

[(1, 3811143), (3, 1270381), (7, 544449), (21, 181483), (127, 30009), (381, 10003), (889, 4287), (1429, 2667)]