13493529

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 24216192

約数和(自身を除く): 10722663

約数列:

[1, 3, 7, 9, 17, 21, 43, 51, 63, 119, 129, 153, 293, 301, 357, 387, 731, 879, 903, 1071, 2051, 2193, 2637, 2709, 4981, 5117, 6153, 6579, 12599, 14943, 15351, 18459, 34867, 37797, 44829, 46053, 88193, 104601, 113391, 214183, 264579, 313803, 642549, 793737, 1499281, 1927647, 4497843, 13493529]

約数ペア:

[(1, 13493529), (3, 4497843), (7, 1927647), (9, 1499281), (17, 793737), (21, 642549), (43, 313803), (51, 264579), (63, 214183), (119, 113391), (129, 104601), (153, 88193), (293, 46053), (301, 44829), (357, 37797), (387, 34867), (731, 18459), (879, 15351), (903, 14943), (1071, 12599), (2051, 6579), (2193, 6153), (2637, 5117), (2709, 4981)]