668049239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{7621}}^1$

素因数の和:8258

約数の個数: 16

約数和(自身を含む): 786224544

約数和(自身を除く): 118175305

約数列:

[1, 11, 13, 143, 613, 6743, 7621, 7969, 83831, 87659, 99073, 1089803, 4671673, 51388403, 60731749, 668049239]

約数ペア:

[(1, 668049239), (11, 60731749), (13, 51388403), (143, 4671673), (613, 1089803), (6743, 99073), (7621, 87659), (7969, 83831)]