438979203

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1250653}}^1$

素因数の和:1250675

約数の個数: 16

約数和(自身を含む): 700366240

約数和(自身を除く): 261387037

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1250653, 3751959, 11255877, 16258489, 33767631, 48775467, 146326401, 438979203]

約数ペア:

[(1, 438979203), (3, 146326401), (9, 48775467), (13, 33767631), (27, 16258489), (39, 11255877), (117, 3751959), (351, 1250653)]