31413333

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{40429}}^1$

素因数の和:40476

約数の個数: 16

約数和(自身を含む): 49162880

約数和(自身を除く): 17749547

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 40429, 121287, 283003, 849009, 1495873, 4487619, 10471111, 31413333]

約数ペア:

[(1, 31413333), (3, 10471111), (7, 4487619), (21, 1495873), (37, 849009), (111, 283003), (259, 121287), (777, 40429)]