71297787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1\times {\mathrm{1489}}^1$

素因数の和:2954

約数の個数: 16

約数和(自身を含む): 103847040

約数和(自身を除く): 32549253

約数列:

[1, 3, 11, 33, 1451, 1489, 4353, 4467, 15961, 16379, 47883, 49137, 2160539, 6481617, 23765929, 71297787]

約数ペア:

[(1, 71297787), (3, 23765929), (11, 6481617), (33, 2160539), (1451, 49137), (1489, 47883), (4353, 16379), (4467, 15961)]