4878981

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{1319}}^1$

素因数の和:1465

約数の個数: 16

約数和(自身を含む): 7286400

約数和(自身を除く): 2407419

約数列:

[1, 3, 9, 27, 137, 411, 1233, 1319, 3699, 3957, 11871, 35613, 180703, 542109, 1626327, 4878981]

約数ペア:

[(1, 4878981), (3, 1626327), (9, 542109), (27, 180703), (137, 35613), (411, 11871), (1233, 3957), (1319, 3699)]