804558139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1747}}^1\times {\mathrm{5981}}^1$

素因数の和:7746

約数の個数: 16

約数和(自身を含む): 1003827456

約数和(自身を除く): 199269317

約数列:

[1, 7, 11, 77, 1747, 5981, 12229, 19217, 41867, 65791, 134519, 460537, 10448807, 73141649, 114936877, 804558139]

約数ペア:

[(1, 804558139), (7, 114936877), (11, 73141649), (77, 10448807), (1747, 460537), (5981, 134519), (12229, 65791), (19217, 41867)]