81081949

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{709}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 92243200

約数和(自身を除く): 11161251

約数列:

[1, 13, 19, 247, 463, 709, 6019, 8797, 9217, 13471, 114361, 175123, 328267, 4267471, 6237073, 81081949]

約数ペア:

[(1, 81081949), (13, 6237073), (19, 4267471), (247, 328267), (463, 175123), (709, 114361), (6019, 13471), (8797, 9217)]