387477558819

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1103924669}}^1$

素因数の和:1103924691

約数の個数: 16

約数和(自身を含む): 618197815200

約数和(自身を除く): 230720256381

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1103924669, 3311774007, 9935322021, 14351020697, 29805966063, 43053062091, 129159186273, 387477558819]

約数ペア:

[(1, 387477558819), (3, 129159186273), (9, 43053062091), (13, 29805966063), (27, 14351020697), (39, 9935322021), (117, 3311774007), (351, 1103924669)]