481102401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{649261}}^1$

素因数の和:649296

約数の個数: 16

約数和(自身を含む): 727173440

約数和(自身を除く): 246071039

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 649261, 1947783, 8440393, 12335959, 25321179, 37007877, 160367467, 481102401]

約数ペア:

[(1, 481102401), (3, 160367467), (13, 37007877), (19, 25321179), (39, 12335959), (57, 8440393), (247, 1947783), (741, 649261)]