7830669

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 13178880

約数和(自身を除く): 5348211

約数列:

[1, 3, 7, 11, 21, 33, 77, 109, 231, 311, 327, 763, 933, 1199, 2177, 2289, 3421, 3597, 6531, 8393, 10263, 23947, 25179, 33899, 71841, 101697, 237293, 372889, 711879, 1118667, 2610223, 7830669]

約数ペア:

[(1, 7830669), (3, 2610223), (7, 1118667), (11, 711879), (21, 372889), (33, 237293), (77, 101697), (109, 71841), (231, 33899), (311, 25179), (327, 23947), (763, 10263), (933, 8393), (1199, 6531), (2177, 3597), (2289, 3421)]