1729202397

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{661769}}^1$

素因数の和:661852

約数の個数: 16

約数和(自身を含む): 2520020160

約数和(自身を除く): 790817763

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 661769, 1985307, 8602997, 25808991, 44338523, 133015569, 576400799, 1729202397]

約数ペア:

[(1, 1729202397), (3, 576400799), (13, 133015569), (39, 44338523), (67, 25808991), (201, 8602997), (871, 1985307), (2613, 661769)]