5528943

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 9984000

約数和(自身を除く): 4455057

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 149, 171, 217, 279, 399, 447, 589, 651, 1043, 1197, 1341, 1767, 1953, 2831, 3129, 4123, 4619, 5301, 8493, 9387, 12369, 13857, 19817, 25479, 32333, 37107, 41571, 59451, 87761, 96999, 178353, 263283, 290997, 614327, 789849, 1842981, 5528943]

約数ペア:

[(1, 5528943), (3, 1842981), (7, 789849), (9, 614327), (19, 290997), (21, 263283), (31, 178353), (57, 96999), (63, 87761), (93, 59451), (133, 41571), (149, 37107), (171, 32333), (217, 25479), (279, 19817), (399, 13857), (447, 12369), (589, 9387), (651, 8493), (1043, 5301), (1197, 4619), (1341, 4123), (1767, 3129), (1953, 2831)]