33164481

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 54461440

約数和(自身を除く): 21296959

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 1933, 2451, 5719, 5799, 13531, 17157, 36727, 40593, 83119, 110181, 249357, 257089, 581833, 771267, 1579261, 1745499, 4737783, 11054827, 33164481]

約数ペア:

[(1, 33164481), (3, 11054827), (7, 4737783), (19, 1745499), (21, 1579261), (43, 771267), (57, 581833), (129, 257089), (133, 249357), (301, 110181), (399, 83119), (817, 40593), (903, 36727), (1933, 17157), (2451, 13531), (5719, 5799)]