4666221

素因数分解:

$3^3\times 7^2\times {\mathrm{3527}}^1$

素因数の和:3550

約数の個数: 24

約数和(自身を含む): 8043840

約数和(自身を除く): 3377619

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 3527, 10581, 24689, 31743, 74067, 95229, 172823, 222201, 518469, 666603, 1555407, 4666221]

約数ペア:

[(1, 4666221), (3, 1555407), (7, 666603), (9, 518469), (21, 222201), (27, 172823), (49, 95229), (63, 74067), (147, 31743), (189, 24689), (441, 10581), (1323, 3527)]