7263087

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 10999296

約数和(自身を除く): 3736209

約数列:

[1, 3, 13, 39, 43, 61, 71, 129, 183, 213, 559, 793, 923, 1677, 2379, 2623, 2769, 3053, 4331, 7869, 9159, 12993, 34099, 39689, 56303, 102297, 119067, 168909, 186233, 558699, 2421029, 7263087]

約数ペア:

[(1, 7263087), (3, 2421029), (13, 558699), (39, 186233), (43, 168909), (61, 119067), (71, 102297), (129, 56303), (183, 39689), (213, 34099), (559, 12993), (793, 9159), (923, 7869), (1677, 4331), (2379, 3053), (2623, 2769)]