10287431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 14100480

約数和(自身を除く): 3813049

約数列:

[1, 7, 11, 17, 29, 77, 119, 187, 203, 271, 319, 493, 1309, 1897, 2233, 2981, 3451, 4607, 5423, 7859, 20867, 32249, 37961, 50677, 55013, 86449, 133603, 354739, 605143, 935221, 1469633, 10287431]

約数ペア:

[(1, 10287431), (7, 1469633), (11, 935221), (17, 605143), (29, 354739), (77, 133603), (119, 86449), (187, 55013), (203, 50677), (271, 37961), (319, 32249), (493, 20867), (1309, 7859), (1897, 5423), (2233, 4607), (2981, 3451)]