11445921

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{1901}}^1$

素因数の和:2133

約数の個数: 16

約数和(自身を含む): 17041920

約数和(自身を除く): 5595999

約数列:

[1, 3, 9, 27, 223, 669, 1901, 2007, 5703, 6021, 17109, 51327, 423923, 1271769, 3815307, 11445921]

約数ペア:

[(1, 11445921), (3, 3815307), (9, 1271769), (27, 423923), (223, 51327), (669, 17109), (1901, 6021), (2007, 5703)]