7384293

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 13312000

約数和(自身を除く): 5927707

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 199, 217, 279, 399, 589, 597, 651, 1197, 1393, 1767, 1791, 1953, 3781, 4123, 4179, 5301, 6169, 11343, 12369, 12537, 18507, 26467, 34029, 37107, 43183, 55521, 79401, 117211, 129549, 238203, 351633, 388647, 820477, 1054899, 2461431, 7384293]

約数ペア:

[(1, 7384293), (3, 2461431), (7, 1054899), (9, 820477), (19, 388647), (21, 351633), (31, 238203), (57, 129549), (63, 117211), (93, 79401), (133, 55521), (171, 43183), (199, 37107), (217, 34029), (279, 26467), (399, 18507), (589, 12537), (597, 12369), (651, 11343), (1197, 6169), (1393, 5301), (1767, 4179), (1791, 4123), (1953, 3781)]