2017944969

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{68449}}^1$

素因数の和:68800

約数の個数: 16

約数和(自身を含む): 2786188800

約数和(自身を除く): 768243831

約数列:

[1, 3, 31, 93, 317, 951, 9827, 29481, 68449, 205347, 2121919, 6365757, 21698333, 65094999, 672648323, 2017944969]

約数ペア:

[(1, 2017944969), (3, 672648323), (31, 65094999), (93, 21698333), (317, 6365757), (951, 2121919), (9827, 205347), (29481, 68449)]