6820317

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1483}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 11420864

約数和(自身を除く): 4600547

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1483, 1533, 4449, 4599, 10381, 13347, 31143, 93429, 108259, 324777, 757813, 974331, 2273439, 6820317]

約数ペア:

[(1, 6820317), (3, 2273439), (7, 974331), (9, 757813), (21, 324777), (63, 108259), (73, 93429), (219, 31143), (511, 13347), (657, 10381), (1483, 4599), (1533, 4449)]