13665267

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:350

約数の個数: 60

約数和(自身を含む): 25987896

約数和(自身を除く): 12322629

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 81, 99, 147, 189, 231, 297, 313, 441, 539, 567, 693, 891, 939, 1323, 1617, 2079, 2191, 2817, 3443, 3969, 4851, 6237, 6573, 8451, 10329, 14553, 15337, 19719, 24101, 25353, 30987, 43659, 46011, 59157, 72303, 92961, 138033, 168707, 177471, 216909, 278883, 414099, 506121, 650727, 1242297, 1518363, 1952181, 4555089, 13665267]

約数ペア:

[(1, 13665267), (3, 4555089), (7, 1952181), (9, 1518363), (11, 1242297), (21, 650727), (27, 506121), (33, 414099), (49, 278883), (63, 216909), (77, 177471), (81, 168707), (99, 138033), (147, 92961), (189, 72303), (231, 59157), (297, 46011), (313, 43659), (441, 30987), (539, 25353), (567, 24101), (693, 19719), (891, 15337), (939, 14553), (1323, 10329), (1617, 8451), (2079, 6573), (2191, 6237), (2817, 4851), (3443, 3969)]