38865849

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61987}}^1$

素因数の和:62020

約数の個数: 16

約数和(自身を含む): 59508480

約数和(自身を除く): 20642631

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 61987, 185961, 681857, 1177753, 2045571, 3533259, 12955283, 38865849]

約数ペア:

[(1, 38865849), (3, 12955283), (11, 3533259), (19, 2045571), (33, 1177753), (57, 681857), (209, 185961), (627, 61987)]