1330841097

素因数分解:

$3^4\times {\mathrm{839}}^1\times {\mathrm{19583}}^1$

素因数の和:20434

約数の個数: 20

約数和(自身を含む): 1990517760

約数和(自身を除く): 659676663

約数列:

[1, 3, 9, 27, 81, 839, 2517, 7551, 19583, 22653, 58749, 67959, 176247, 528741, 1586223, 16430137, 49290411, 147871233, 443613699, 1330841097]

約数ペア:

[(1, 1330841097), (3, 443613699), (9, 147871233), (27, 49290411), (81, 16430137), (839, 1586223), (2517, 528741), (7551, 176247), (19583, 67959), (22653, 58749)]