689581137

素因数分解:

$3^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{41201}}^1$

素因数の和:42008

約数の個数: 16

約数和(自身を含む): 1052134272

約数和(自身を除く): 362553135

約数列:

[1, 3, 7, 21, 797, 2391, 5579, 16737, 41201, 123603, 288407, 865221, 32837197, 98511591, 229860379, 689581137]

約数ペア:

[(1, 689581137), (3, 229860379), (7, 98511591), (21, 32837197), (797, 865221), (2391, 288407), (5579, 123603), (16737, 41201)]