11982399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 20901888

約数和(自身を除く): 8919489

約数列:

[1, 3, 11, 13, 17, 31, 33, 39, 51, 53, 93, 143, 159, 187, 221, 341, 403, 429, 527, 561, 583, 663, 689, 901, 1023, 1209, 1581, 1643, 1749, 2067, 2431, 2703, 4433, 4929, 5797, 6851, 7293, 7579, 9911, 11713, 13299, 17391, 18073, 20553, 21359, 22737, 27931, 29733, 35139, 54219, 64077, 75361, 83793, 128843, 226083, 234949, 307241, 363103, 386529, 704847, 921723, 1089309, 3994133, 11982399]

約数ペア:

[(1, 11982399), (3, 3994133), (11, 1089309), (13, 921723), (17, 704847), (31, 386529), (33, 363103), (39, 307241), (51, 234949), (53, 226083), (93, 128843), (143, 83793), (159, 75361), (187, 64077), (221, 54219), (341, 35139), (403, 29733), (429, 27931), (527, 22737), (561, 21359), (583, 20553), (663, 18073), (689, 17391), (901, 13299), (1023, 11713), (1209, 9911), (1581, 7579), (1643, 7293), (1749, 6851), (2067, 5797), (2431, 4929), (2703, 4433)]