621637313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1\times {\mathrm{673}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 685409472

約数和(自身を除く): 63772159

約数列:

[1, 11, 131, 641, 673, 1441, 7051, 7403, 83971, 88163, 431393, 923681, 969793, 4745323, 56512483, 621637313]

約数ペア:

[(1, 621637313), (11, 56512483), (131, 4745323), (641, 969793), (673, 923681), (1441, 431393), (7051, 88163), (7403, 83971)]