2021627223

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{1627}}^1$

素因数の和:1825

約数の個数: 72

約数和(自身を含む): 3693033344

約数和(自身を除く): 1671406121

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 163, 231, 363, 489, 693, 847, 1089, 1141, 1467, 1627, 1793, 2541, 3423, 4881, 5379, 7623, 10269, 11389, 12551, 14643, 16137, 17897, 19723, 34167, 37653, 53691, 59169, 102501, 112959, 125279, 138061, 161073, 177507, 196867, 265201, 375837, 414183, 590601, 795603, 1127511, 1242549, 1378069, 1771803, 1856407, 2386809, 2917211, 4134207, 5569221, 8751633, 12402621, 16707663, 20420477, 26254899, 32089321, 61261431, 96267963, 183784293, 224625247, 288803889, 673875741, 2021627223]

約数ペア:

[(1, 2021627223), (3, 673875741), (7, 288803889), (9, 224625247), (11, 183784293), (21, 96267963), (33, 61261431), (63, 32089321), (77, 26254899), (99, 20420477), (121, 16707663), (163, 12402621), (231, 8751633), (363, 5569221), (489, 4134207), (693, 2917211), (847, 2386809), (1089, 1856407), (1141, 1771803), (1467, 1378069), (1627, 1242549), (1793, 1127511), (2541, 795603), (3423, 590601), (4881, 414183), (5379, 375837), (7623, 265201), (10269, 196867), (11389, 177507), (12551, 161073), (14643, 138061), (16137, 125279), (17897, 112959), (19723, 102501), (34167, 59169), (37653, 53691)]