24774321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 42577920

約数和(自身を除く): 17803599

約数列:

[1, 3, 11, 13, 17, 33, 39, 43, 51, 79, 129, 143, 187, 221, 237, 429, 473, 559, 561, 663, 731, 869, 1027, 1343, 1419, 1677, 2193, 2431, 2607, 3081, 3397, 4029, 6149, 7293, 8041, 9503, 10191, 11297, 14773, 17459, 18447, 24123, 28509, 33891, 37367, 44161, 44319, 52377, 57749, 104533, 112101, 132483, 173247, 192049, 313599, 485771, 576147, 635239, 750737, 1457313, 1905717, 2252211, 8258107, 24774321]

約数ペア:

[(1, 24774321), (3, 8258107), (11, 2252211), (13, 1905717), (17, 1457313), (33, 750737), (39, 635239), (43, 576147), (51, 485771), (79, 313599), (129, 192049), (143, 173247), (187, 132483), (221, 112101), (237, 104533), (429, 57749), (473, 52377), (559, 44319), (561, 44161), (663, 37367), (731, 33891), (869, 28509), (1027, 24123), (1343, 18447), (1419, 17459), (1677, 14773), (2193, 11297), (2431, 10191), (2607, 9503), (3081, 8041), (3397, 7293), (4029, 6149)]