83772913

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{647}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 97977600

約数和(自身を除く): 14204687

約数列:

[1, 7, 53, 349, 371, 647, 2443, 4529, 18497, 34291, 129479, 225803, 240037, 1580621, 11967559, 83772913]

約数ペア:

[(1, 83772913), (7, 11967559), (53, 1580621), (349, 240037), (371, 225803), (647, 129479), (2443, 34291), (4529, 18497)]