2337741

素因数分解:

$3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 60

約数和(自身を含む): 4414080

約数和(自身を除く): 2076339

約数列:

[1, 3, 7, 9, 19, 21, 27, 31, 49, 57, 63, 81, 93, 133, 147, 171, 189, 217, 279, 399, 441, 513, 567, 589, 651, 837, 931, 1197, 1323, 1519, 1539, 1767, 1953, 2511, 2793, 3591, 3969, 4123, 4557, 5301, 5859, 8379, 10773, 12369, 13671, 15903, 17577, 25137, 28861, 37107, 41013, 47709, 75411, 86583, 111321, 123039, 259749, 333963, 779247, 2337741]

約数ペア:

[(1, 2337741), (3, 779247), (7, 333963), (9, 259749), (19, 123039), (21, 111321), (27, 86583), (31, 75411), (49, 47709), (57, 41013), (63, 37107), (81, 28861), (93, 25137), (133, 17577), (147, 15903), (171, 13671), (189, 12369), (217, 10773), (279, 8379), (399, 5859), (441, 5301), (513, 4557), (567, 4123), (589, 3969), (651, 3591), (837, 2793), (931, 2511), (1197, 1953), (1323, 1767), (1519, 1539)]