6435639

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 11543040

約数和(自身を除く): 5107401

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 2003, 3213, 6009, 14021, 18027, 34051, 42063, 54081, 102153, 126189, 238357, 306459, 378567, 715071, 919377, 2145213, 6435639]

約数ペア:

[(1, 6435639), (3, 2145213), (7, 919377), (9, 715071), (17, 378567), (21, 306459), (27, 238357), (51, 126189), (63, 102153), (119, 54081), (153, 42063), (189, 34051), (357, 18027), (459, 14021), (1071, 6009), (2003, 3213)]