1330561617

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{523637}}^1$

素因数の和:523669

約数の個数: 24

約数和(自身を含む): 2228603328

約数和(自身を除く): 898041711

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 523637, 1570911, 3665459, 5760007, 10996377, 17280021, 40320049, 63360077, 120960147, 190080231, 443520539, 1330561617]

約数ペア:

[(1, 1330561617), (3, 443520539), (7, 190080231), (11, 120960147), (21, 63360077), (33, 40320049), (77, 17280021), (121, 10996377), (231, 5760007), (363, 3665459), (847, 1570911), (2541, 523637)]