23153039

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1959

約数の個数: 24

約数和(自身を含む): 30547440

約数和(自身を除く): 7394401

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 1913, 12103, 13391, 24869, 36347, 93737, 174083, 254429, 472511, 1218581, 1781003, 3307577, 23153039]

約数ペア:

[(1, 23153039), (7, 3307577), (13, 1781003), (19, 1218581), (49, 472511), (91, 254429), (133, 174083), (247, 93737), (637, 36347), (931, 24869), (1729, 13391), (1913, 12103)]