2043279

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 3648000

約数和(自身を除く): 1604721

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 569, 1197, 1707, 3591, 3983, 5121, 10811, 11949, 15363, 32433, 35847, 75677, 97299, 107541, 227031, 291897, 681093, 2043279]

約数ペア:

[(1, 2043279), (3, 681093), (7, 291897), (9, 227031), (19, 107541), (21, 97299), (27, 75677), (57, 35847), (63, 32433), (133, 15363), (171, 11949), (189, 10811), (399, 5121), (513, 3983), (569, 3591), (1197, 1707)]