1749173697

素因数分解:

$3^4\times {\mathrm{227}}^1\times {\mathrm{95131}}^1$

素因数の和:95370

約数の個数: 20

約数和(自身を含む): 2624501616

約数和(自身を除く): 875327919

約数列:

[1, 3, 9, 27, 81, 227, 681, 2043, 6129, 18387, 95131, 285393, 856179, 2568537, 7705611, 21594737, 64784211, 194352633, 583057899, 1749173697]

約数ペア:

[(1, 1749173697), (3, 583057899), (9, 194352633), (27, 64784211), (81, 21594737), (227, 7705611), (681, 2568537), (2043, 856179), (6129, 285393), (18387, 95131)]