1407788397

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{229693}}^1$

素因数の和:229929

約数の個数: 16

約数和(自身を含む): 2094809280

約数和(自身を除く): 687020883

約数列:

[1, 3, 9, 27, 227, 681, 2043, 6129, 229693, 689079, 2067237, 6201711, 52140311, 156420933, 469262799, 1407788397]

約数ペア:

[(1, 1407788397), (3, 469262799), (9, 156420933), (27, 52140311), (227, 6201711), (681, 2067237), (2043, 689079), (6129, 229693)]