2068173009

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1727797}}^1$

素因数の和:1727829

約数の個数: 24

約数和(自身を含む): 3593819840

約数和(自身を除く): 1525646831

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1727797, 5183391, 12094579, 15550173, 32828143, 36283737, 98484429, 108851211, 229797001, 295453287, 689391003, 2068173009]

約数ペア:

[(1, 2068173009), (3, 689391003), (7, 295453287), (9, 229797001), (19, 108851211), (21, 98484429), (57, 36283737), (63, 32828143), (133, 15550173), (171, 12094579), (399, 5183391), (1197, 1727797)]