8049041

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 11797632

約数和(自身を除く): 3748591

約数列:

[1, 7, 11, 13, 17, 43, 77, 91, 119, 121, 143, 187, 221, 301, 473, 559, 731, 847, 1001, 1309, 1547, 1573, 2057, 2431, 3311, 3913, 5117, 5203, 6149, 8041, 9503, 11011, 14399, 17017, 26741, 36421, 43043, 56287, 66521, 67639, 88451, 104533, 187187, 473473, 619157, 731731, 1149863, 8049041]

約数ペア:

[(1, 8049041), (7, 1149863), (11, 731731), (13, 619157), (17, 473473), (43, 187187), (77, 104533), (91, 88451), (119, 67639), (121, 66521), (143, 56287), (187, 43043), (221, 36421), (301, 26741), (473, 17017), (559, 14399), (731, 11011), (847, 9503), (1001, 8041), (1309, 6149), (1547, 5203), (1573, 5117), (2057, 3913), (2431, 3311)]