4107537

素因数分解:

$3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 7055360

約数和(自身を除く): 2947823

約数列:

[1, 3, 7, 9, 21, 27, 63, 103, 189, 211, 309, 633, 721, 927, 1477, 1899, 2163, 2781, 4431, 5697, 6489, 13293, 19467, 21733, 39879, 65199, 152131, 195597, 456393, 586791, 1369179, 4107537]

約数ペア:

[(1, 4107537), (3, 1369179), (7, 586791), (9, 456393), (21, 195597), (27, 152131), (63, 65199), (103, 39879), (189, 21733), (211, 19467), (309, 13293), (633, 6489), (721, 5697), (927, 4431), (1477, 2781), (1899, 2163)]