1272819033

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{2110811}}^1$

素因数の和:2110884

約数の個数: 12

約数和(自身を含む): 1865957808

約数和(自身を除く): 593138775

約数列:

[1, 3, 9, 67, 201, 603, 2110811, 6332433, 18997299, 141424337, 424273011, 1272819033]

約数ペア:

[(1, 1272819033), (3, 424273011), (9, 141424337), (67, 18997299), (201, 6332433), (603, 2110811)]