1808703

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5153}}^1$

素因数の和:5175

約数の個数: 16

約数和(自身を含む): 2886240

約数和(自身を除く): 1077537

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5153, 15459, 46377, 66989, 139131, 200967, 602901, 1808703]

約数ペア:

[(1, 1808703), (3, 602901), (9, 200967), (13, 139131), (27, 66989), (39, 46377), (117, 15459), (351, 5153)]