842690639

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1\times {\mathrm{2729}}^1$

素因数の和:4190

約数の個数: 16

約数和(自身を含む): 995205120

約数和(自身を除く): 152514481

約数列:

[1, 7, 31, 217, 1423, 2729, 9961, 19103, 44113, 84599, 308791, 592193, 3883367, 27183569, 120384377, 842690639]

約数ペア:

[(1, 842690639), (7, 120384377), (31, 27183569), (217, 3883367), (1423, 592193), (2729, 308791), (9961, 84599), (19103, 44113)]