2716133049

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{28723}}^1$

素因数の和:28834

約数の個数: 48

約数和(自身を含む): 4779673600

約数和(自身を除く): 2063540551

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 79, 133, 171, 237, 399, 553, 711, 1197, 1501, 1659, 4503, 4977, 10507, 13509, 28723, 31521, 86169, 94563, 201061, 258507, 545737, 603183, 1637211, 1809549, 2269117, 3820159, 4911633, 6807351, 11460477, 15883819, 20422053, 34381431, 43113223, 47651457, 129339669, 142954371, 301792561, 388019007, 905377683, 2716133049]

約数ペア:

[(1, 2716133049), (3, 905377683), (7, 388019007), (9, 301792561), (19, 142954371), (21, 129339669), (57, 47651457), (63, 43113223), (79, 34381431), (133, 20422053), (171, 15883819), (237, 11460477), (399, 6807351), (553, 4911633), (711, 3820159), (1197, 2269117), (1501, 1809549), (1659, 1637211), (4503, 603183), (4977, 545737), (10507, 258507), (13509, 201061), (28723, 94563), (31521, 86169)]