551436977

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{73009}}^1$

素因数の和:73112

約数の個数: 16

約数和(自身を含む): 686878080

約数和(自身を除く): 135441103

約数列:

[1, 7, 13, 83, 91, 581, 1079, 7553, 73009, 511063, 949117, 6059747, 6643819, 42418229, 78776711, 551436977]

約数ペア:

[(1, 551436977), (7, 78776711), (13, 42418229), (83, 6643819), (91, 6059747), (581, 949117), (1079, 511063), (7553, 73009)]