307928899

素因数分解:

${\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 325877760

約数和(自身を除く): 17948861

約数列:

[1, 23, 127, 271, 389, 2921, 6233, 8947, 34417, 49403, 105419, 791591, 1136269, 2424637, 13388213, 307928899]

約数ペア:

[(1, 307928899), (23, 13388213), (127, 2424637), (271, 1136269), (389, 791591), (2921, 105419), (6233, 49403), (8947, 34417)]