387542.0000000

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 7188480

約数和(自身を除く): 2669229

約数列:

[1, 3, 9, 11, 33, 99, 191, 239, 573, 717, 1719, 2101, 2151, 2629, 6303, 7887, 18909, 23661, 45649, 136947, 410841, 502139, 1506417, 4519251]

約数ペア:

[(1, 4519251), (3, 1506417), (9, 502139), (11, 410841), (33, 136947), (99, 45649), (191, 23661), (239, 18909), (573, 7887), (717, 6303), (1719, 2629), (2101, 2151)]