1343996863

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 1680155136

約数和(自身を除く): 336158273

約数列:

[1, 11, 17, 19, 43, 187, 209, 323, 361, 463, 473, 731, 817, 3553, 3971, 5093, 6137, 7871, 8041, 8797, 8987, 13889, 15523, 19909, 67507, 86581, 96767, 149549, 152779, 167143, 170753, 218999, 263891, 338453, 378271, 1645039, 1838573, 2841431, 2902801, 3722983, 4160981, 6430607, 7187149, 31255741, 70736677, 79058639, 122181533, 1343996863]

約数ペア:

[(1, 1343996863), (11, 122181533), (17, 79058639), (19, 70736677), (43, 31255741), (187, 7187149), (209, 6430607), (323, 4160981), (361, 3722983), (463, 2902801), (473, 2841431), (731, 1838573), (817, 1645039), (3553, 378271), (3971, 338453), (5093, 263891), (6137, 218999), (7871, 170753), (8041, 167143), (8797, 152779), (8987, 149549), (13889, 96767), (15523, 86581), (19909, 67507)]