131873379

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{12073}}^1$

素因数の和:12418

約数の個数: 16

約数和(自身を含む): 192411264

約数和(自身を除く): 60537885

約数列:

[1, 3, 11, 33, 331, 993, 3641, 10923, 12073, 36219, 132803, 398409, 3996163, 11988489, 43957793, 131873379]

約数ペア:

[(1, 131873379), (3, 43957793), (11, 11988489), (33, 3996163), (331, 398409), (993, 132803), (3641, 36219), (10923, 12073)]