20174403389

素因数分解:

$7^1\times {\mathrm{397}}^1\times {\mathrm{1571}}^1\times {\mathrm{4621}}^1$

素因数の和:6596

約数の個数: 16

約数和(自身を含む): 23134256256

約数和(自身を除く): 2959852867

約数列:

[1, 7, 397, 1571, 2779, 4621, 10997, 32347, 623687, 1834537, 4365809, 7259591, 12841759, 50817137, 2882057627, 20174403389]

約数ペア:

[(1, 20174403389), (7, 2882057627), (397, 50817137), (1571, 12841759), (2779, 7259591), (4621, 4365809), (10997, 1834537), (32347, 623687)]