3047394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 7293888

約数和(自身を除く): 4246494

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 53, 74, 106, 111, 159, 222, 259, 318, 371, 518, 742, 777, 1113, 1369, 1554, 1961, 2226, 2738, 3922, 4107, 5883, 8214, 9583, 11766, 13727, 19166, 27454, 28749, 41181, 57498, 72557, 82362, 145114, 217671, 435342, 507899, 1015798, 1523697, 3047394]

約数ペア:

[(1, 3047394), (2, 1523697), (3, 1015798), (6, 507899), (7, 435342), (14, 217671), (21, 145114), (37, 82362), (42, 72557), (53, 57498), (74, 41181), (106, 28749), (111, 27454), (159, 19166), (222, 13727), (259, 11766), (318, 9583), (371, 8214), (518, 5883), (742, 4107), (777, 3922), (1113, 2738), (1369, 2226), (1554, 1961)]