1374093721

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4783}}^1$

素因数の和:4862

約数の個数: 48

約数和(自身を含む): 1924086528

約数和(自身を除く): 549992807

約数列:

[1, 7, 11, 13, 41, 49, 77, 91, 143, 287, 451, 533, 539, 637, 1001, 2009, 3157, 3731, 4783, 5863, 7007, 22099, 26117, 33481, 41041, 52613, 62179, 196103, 234367, 287287, 368291, 435253, 683969, 1372721, 2157133, 2549339, 2578037, 3046771, 4787783, 9609047, 15099931, 17845373, 28042729, 33514481, 105699517, 124917611, 196299103, 1374093721]

約数ペア:

[(1, 1374093721), (7, 196299103), (11, 124917611), (13, 105699517), (41, 33514481), (49, 28042729), (77, 17845373), (91, 15099931), (143, 9609047), (287, 4787783), (451, 3046771), (533, 2578037), (539, 2549339), (637, 2157133), (1001, 1372721), (2009, 683969), (3157, 435253), (3731, 368291), (4783, 287287), (5863, 234367), (7007, 196103), (22099, 62179), (26117, 52613), (33481, 41041)]