27555121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 31299840

約数和(自身を除く): 3744719

約数列:

[1, 11, 37, 79, 407, 857, 869, 2923, 9427, 31709, 32153, 67703, 348799, 744733, 2505011, 27555121]

約数ペア:

[(1, 27555121), (11, 2505011), (37, 744733), (79, 348799), (407, 67703), (857, 32153), (869, 31709), (2923, 9427)]