23799951

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 42182400

約数和(自身を除く): 18382449

約数列:

[1, 3, 7, 9, 19, 21, 57, 59, 63, 133, 171, 177, 337, 399, 413, 531, 1011, 1121, 1197, 1239, 2359, 3033, 3363, 3717, 6403, 7077, 7847, 10089, 19209, 19883, 21231, 23541, 44821, 57627, 59649, 70623, 134463, 139181, 178947, 377777, 403389, 417543, 1133331, 1252629, 2644439, 3399993, 7933317, 23799951]

約数ペア:

[(1, 23799951), (3, 7933317), (7, 3399993), (9, 2644439), (19, 1252629), (21, 1133331), (57, 417543), (59, 403389), (63, 377777), (133, 178947), (171, 139181), (177, 134463), (337, 70623), (399, 59649), (413, 57627), (531, 44821), (1011, 23541), (1121, 21231), (1197, 19883), (1239, 19209), (2359, 10089), (3033, 7847), (3363, 7077), (3717, 6403)]