981263039

素因数分解:

${\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{983}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 1021344768

約数和(自身を除く): 40081729

約数列:

[1, 47, 67, 317, 983, 3149, 14899, 21239, 46201, 65861, 311611, 998233, 3095467, 14645717, 20877937, 981263039]

約数ペア:

[(1, 981263039), (47, 20877937), (67, 14645717), (317, 3095467), (983, 998233), (3149, 311611), (14899, 65861), (21239, 46201)]