1330561519

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1\times {\mathrm{2879}}^1$

素因数の和:3630

約数の個数: 16

約数和(自身を含む): 1538334720

約数和(自身を除く): 207773201

約数列:

[1, 7, 103, 641, 721, 2879, 4487, 20153, 66023, 296537, 462161, 1845439, 2075759, 12918073, 190080217, 1330561519]

約数ペア:

[(1, 1330561519), (7, 190080217), (103, 12918073), (641, 2075759), (721, 1845439), (2879, 462161), (4487, 296537), (20153, 66023)]