1110366549

素因数分解:

$3^4\times {\mathrm{491}}^1\times {\mathrm{27919}}^1$

素因数の和:28422

約数の個数: 20

約数和(自身を含む): 1662133440

約数和(自身を除く): 551766891

約数列:

[1, 3, 9, 27, 81, 491, 1473, 4419, 13257, 27919, 39771, 83757, 251271, 753813, 2261439, 13708229, 41124687, 123374061, 370122183, 1110366549]

約数ペア:

[(1, 1110366549), (3, 370122183), (9, 123374061), (27, 41124687), (81, 13708229), (491, 2261439), (1473, 753813), (4419, 251271), (13257, 83757), (27919, 39771)]