2011837653

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{1307}}^1$

素因数の和:1834

約数の個数: 48

約数和(自身を含む): 3393726336

約数和(自身を除く): 1381888683

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 461, 477, 1113, 1307, 1383, 3227, 3339, 3921, 4149, 9149, 9681, 11763, 24433, 27447, 29043, 69271, 73299, 82341, 171031, 207813, 219897, 484897, 513093, 602527, 623439, 1454691, 1539279, 1807581, 4217689, 4364073, 5422743, 12653067, 31933931, 37959201, 95801793, 223537517, 287405379, 670612551, 2011837653]

約数ペア:

[(1, 2011837653), (3, 670612551), (7, 287405379), (9, 223537517), (21, 95801793), (53, 37959201), (63, 31933931), (159, 12653067), (371, 5422743), (461, 4364073), (477, 4217689), (1113, 1807581), (1307, 1539279), (1383, 1454691), (3227, 623439), (3339, 602527), (3921, 513093), (4149, 484897), (9149, 219897), (9681, 207813), (11763, 171031), (24433, 82341), (27447, 73299), (29043, 69271)]