7697704441

素因数分解:

$7^4\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 60

約数和(自身を含む): 9681466032

約数和(自身を除く): 1983761591

約数列:

[1, 7, 19, 49, 83, 107, 133, 343, 361, 581, 749, 931, 1577, 2033, 2401, 2527, 4067, 5243, 6517, 8881, 11039, 14231, 17689, 28469, 29963, 36701, 38627, 45619, 62167, 77273, 99617, 123823, 168739, 199283, 209741, 256907, 270389, 435169, 540911, 697319, 866761, 1181173, 1468187, 1892723, 3046183, 3206041, 3786377, 4881233, 8268211, 10277309, 13249061, 21323281, 22442287, 57877477, 71941163, 92743427, 157096009, 405142339, 1099672063, 7697704441]

約数ペア:

[(1, 7697704441), (7, 1099672063), (19, 405142339), (49, 157096009), (83, 92743427), (107, 71941163), (133, 57877477), (343, 22442287), (361, 21323281), (581, 13249061), (749, 10277309), (931, 8268211), (1577, 4881233), (2033, 3786377), (2401, 3206041), (2527, 3046183), (4067, 1892723), (5243, 1468187), (6517, 1181173), (8881, 866761), (11039, 697319), (14231, 540911), (17689, 435169), (28469, 270389), (29963, 256907), (36701, 209741), (38627, 199283), (45619, 168739), (62167, 123823), (77273, 99617)]