9293679

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 15724800

約数和(自身を除く): 6431121

約数列:

[1, 3, 9, 17, 19, 23, 51, 57, 69, 139, 153, 171, 207, 323, 391, 417, 437, 969, 1173, 1251, 1311, 2363, 2641, 2907, 3197, 3519, 3933, 7089, 7429, 7923, 9591, 21267, 22287, 23769, 28773, 44897, 54349, 60743, 66861, 134691, 163047, 182229, 404073, 489141, 546687, 1032631, 3097893, 9293679]

約数ペア:

[(1, 9293679), (3, 3097893), (9, 1032631), (17, 546687), (19, 489141), (23, 404073), (51, 182229), (57, 163047), (69, 134691), (139, 66861), (153, 60743), (171, 54349), (207, 44897), (323, 28773), (391, 23769), (417, 22287), (437, 21267), (969, 9591), (1173, 7923), (1251, 7429), (1311, 7089), (2363, 3933), (2641, 3519), (2907, 3197)]