7385209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 8263360

約数和(自身を除く): 878151

約数列:

[1, 13, 61, 67, 139, 793, 871, 1807, 4087, 8479, 9313, 53131, 110227, 121069, 568093, 7385209]

約数ペア:

[(1, 7385209), (13, 568093), (61, 121069), (67, 110227), (139, 53131), (793, 9313), (871, 8479), (1807, 4087)]