2795961

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 4287488

約数和(自身を除く): 1491527

約数列:

[1, 3, 7, 21, 211, 631, 633, 1477, 1893, 4417, 4431, 13251, 133141, 399423, 931987, 2795961]

約数ペア:

[(1, 2795961), (3, 931987), (7, 399423), (21, 133141), (211, 13251), (631, 4431), (633, 4417), (1477, 1893)]