39619989

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{10711}}^1$

素因数の和:10857

約数の個数: 16

約数和(自身を含む): 59130240

約数和(自身を除く): 19510251

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 10711, 32133, 96399, 289197, 1467407, 4402221, 13206663, 39619989]

約数ペア:

[(1, 39619989), (3, 13206663), (9, 4402221), (27, 1467407), (137, 289197), (411, 96399), (1233, 32133), (3699, 10711)]