996858291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2579}}^1$

素因数の和:2676

約数の個数: 64

約数和(自身を含む): 1685214720

約数和(自身を除く): 688356429

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 53, 143, 159, 187, 221, 429, 561, 583, 663, 689, 901, 1749, 2067, 2431, 2579, 2703, 7293, 7579, 7737, 9911, 11713, 22737, 28369, 29733, 33527, 35139, 43843, 85107, 100581, 128843, 131529, 136687, 368797, 386529, 410061, 482273, 569959, 1106391, 1446819, 1503557, 1709877, 1776931, 2323679, 4510671, 5330793, 6269549, 6971037, 18808647, 19546241, 25560469, 30207827, 58638723, 76681407, 90623481, 332286097, 996858291]

約数ペア:

[(1, 996858291), (3, 332286097), (11, 90623481), (13, 76681407), (17, 58638723), (33, 30207827), (39, 25560469), (51, 19546241), (53, 18808647), (143, 6971037), (159, 6269549), (187, 5330793), (221, 4510671), (429, 2323679), (561, 1776931), (583, 1709877), (663, 1503557), (689, 1446819), (901, 1106391), (1749, 569959), (2067, 482273), (2431, 410061), (2579, 386529), (2703, 368797), (7293, 136687), (7579, 131529), (7737, 128843), (9911, 100581), (11713, 85107), (22737, 43843), (28369, 35139), (29733, 33527)]