2387331331

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{919}}^1\times {\mathrm{3067}}^1$

素因数の和:4015

約数の個数: 24

約数和(自身を含む): 3003203840

約数和(自身を除く): 615872509

約数列:

[1, 7, 11, 77, 121, 847, 919, 3067, 6433, 10109, 21469, 33737, 70763, 111199, 236159, 371107, 778393, 2597749, 2818573, 19730011, 31004303, 217030121, 341047333, 2387331331]

約数ペア:

[(1, 2387331331), (7, 341047333), (11, 217030121), (77, 31004303), (121, 19730011), (847, 2818573), (919, 2597749), (3067, 778393), (6433, 371107), (10109, 236159), (21469, 111199), (33737, 70763)]