2013753511

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{55291}}^1$

素因数の和:55363

約数の個数: 24

約数和(自身を含む): 2588550272

約数和(自身を除く): 574796761

約数列:

[1, 7, 11, 43, 77, 121, 301, 473, 847, 3311, 5203, 36421, 55291, 387037, 608201, 2377513, 4257407, 6690211, 16642591, 26152643, 46831477, 183068501, 287679073, 2013753511]

約数ペア:

[(1, 2013753511), (7, 287679073), (11, 183068501), (43, 46831477), (77, 26152643), (121, 16642591), (301, 6690211), (473, 4257407), (847, 2377513), (3311, 608201), (5203, 387037), (36421, 55291)]