31469669

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 43027200

約数和(自身を除く): 11557531

約数列:

[1, 7, 11, 17, 29, 77, 119, 187, 203, 319, 493, 829, 1309, 2233, 3451, 5423, 5803, 9119, 14093, 24041, 37961, 63833, 98651, 155023, 168287, 264451, 408697, 1085161, 1851157, 2860879, 4495667, 31469669]

約数ペア:

[(1, 31469669), (7, 4495667), (11, 2860879), (17, 1851157), (29, 1085161), (77, 408697), (119, 264451), (187, 168287), (203, 155023), (319, 98651), (493, 63833), (829, 37961), (1309, 24041), (2233, 14093), (3451, 9119), (5423, 5803)]