420714103677

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{501967}}^1$

素因数の和:502457

約数の個数: 32

約数和(自身を含む): 648815726592

約数和(自身を除く): 228101622915

約数列:

[1, 3, 7, 21, 107, 321, 373, 749, 1119, 2247, 2611, 7833, 39911, 119733, 279377, 501967, 838131, 1505901, 3513769, 10541307, 53710469, 161131407, 187233691, 375973283, 561701073, 1127919849, 1310635837, 3931907511, 20034004937, 60102014811, 140238034559, 420714103677]

約数ペア:

[(1, 420714103677), (3, 140238034559), (7, 60102014811), (21, 20034004937), (107, 3931907511), (321, 1310635837), (373, 1127919849), (749, 561701073), (1119, 375973283), (2247, 187233691), (2611, 161131407), (7833, 53710469), (39911, 10541307), (119733, 3513769), (279377, 1505901), (501967, 838131)]