2079111321

素因数分解:

$3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{50231}}^1$

素因数の和:50323

約数の個数: 40

約数和(自身を含む): 3598218624

約数和(自身を除く): 1519107303

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 511, 567, 657, 1533, 1971, 4599, 5913, 13797, 41391, 50231, 150693, 351617, 452079, 1054851, 1356237, 3164553, 3666863, 4068711, 9493659, 11000589, 25668041, 28480977, 33001767, 77004123, 99005301, 231012369, 297015903, 693037107, 2079111321]

約数ペア:

[(1, 2079111321), (3, 693037107), (7, 297015903), (9, 231012369), (21, 99005301), (27, 77004123), (63, 33001767), (73, 28480977), (81, 25668041), (189, 11000589), (219, 9493659), (511, 4068711), (567, 3666863), (657, 3164553), (1533, 1356237), (1971, 1054851), (4599, 452079), (5913, 351617), (13797, 150693), (41391, 50231)]