1117137217

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{77509}}^1$

素因数の和:77616

約数の個数: 16

約数和(自身を含む): 1339372800

約数和(自身を除く): 222235583

約数列:

[1, 7, 29, 71, 203, 497, 2059, 14413, 77509, 542563, 2247761, 5503139, 15734327, 38521973, 159591031, 1117137217]

約数ペア:

[(1, 1117137217), (7, 159591031), (29, 38521973), (71, 15734327), (203, 5503139), (497, 2247761), (2059, 542563), (14413, 77509)]