3936861

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 5975424

約数和(自身を除く): 2038563

約数列:

[1, 3, 9, 41, 47, 123, 141, 227, 369, 423, 681, 1927, 2043, 5781, 9307, 10669, 17343, 27921, 32007, 83763, 96021, 437429, 1312287, 3936861]

約数ペア:

[(1, 3936861), (3, 1312287), (9, 437429), (41, 96021), (47, 83763), (123, 32007), (141, 27921), (227, 17343), (369, 10669), (423, 9307), (681, 5781), (1927, 2043)]