3031457

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 32

約数和(自身を含む): 3991680

約数和(自身を除く): 960223

約数列:

[1, 11, 13, 17, 29, 43, 143, 187, 221, 319, 377, 473, 493, 559, 731, 1247, 2431, 4147, 5423, 6149, 6409, 8041, 9503, 13717, 16211, 21199, 70499, 104533, 178321, 233189, 275587, 3031457]

約数ペア:

[(1, 3031457), (11, 275587), (13, 233189), (17, 178321), (29, 104533), (43, 70499), (143, 21199), (187, 16211), (221, 13717), (319, 9503), (377, 8041), (473, 6409), (493, 6149), (559, 5423), (731, 4147), (1247, 2431)]