1684252017

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1407061}}^1$

素因数の和:1407093

約数の個数: 24

約数和(自身を含む): 2926688960

約数和(自身を除く): 1242436943

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 1407061, 4221183, 9849427, 12663549, 26734159, 29548281, 80202477, 88644843, 187139113, 240607431, 561417339, 1684252017]

約数ペア:

[(1, 1684252017), (3, 561417339), (7, 240607431), (9, 187139113), (19, 88644843), (21, 80202477), (57, 29548281), (63, 26734159), (133, 12663549), (171, 9849427), (399, 4221183), (1197, 1407061)]