3944799

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 6739200

約数和(自身を除く): 2794401

約数列:

[1, 3, 9, 17, 19, 23, 51, 57, 59, 69, 153, 171, 177, 207, 323, 391, 437, 531, 969, 1003, 1121, 1173, 1311, 1357, 2907, 3009, 3363, 3519, 3933, 4071, 7429, 9027, 10089, 12213, 19057, 22287, 23069, 25783, 57171, 66861, 69207, 77349, 171513, 207621, 232047, 438311, 1314933, 3944799]

約数ペア:

[(1, 3944799), (3, 1314933), (9, 438311), (17, 232047), (19, 207621), (23, 171513), (51, 77349), (57, 69207), (59, 66861), (69, 57171), (153, 25783), (171, 23069), (177, 22287), (207, 19057), (323, 12213), (391, 10089), (437, 9027), (531, 7429), (969, 4071), (1003, 3933), (1121, 3519), (1173, 3363), (1311, 3009), (1357, 2907)]