1078037493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{891677}}^1$

素因数の和:891724

約数の個数: 16

約数和(自身を含む): 1597886976

約数和(自身を除く): 519849483

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 891677, 2675031, 11591801, 27641987, 34775403, 82925961, 359345831, 1078037493]

約数ペア:

[(1, 1078037493), (3, 359345831), (13, 82925961), (31, 34775403), (39, 27641987), (93, 11591801), (403, 2675031), (1209, 891677)]