2123763

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 3127248

約数和(自身を除く): 1003485

約数列:

[1, 3, 19, 37, 53, 57, 111, 159, 361, 703, 1007, 1083, 1961, 2109, 3021, 5883, 13357, 19133, 37259, 40071, 57399, 111777, 707921, 2123763]

約数ペア:

[(1, 2123763), (3, 707921), (19, 111777), (37, 57399), (53, 40071), (57, 37259), (111, 19133), (159, 13357), (361, 5883), (703, 3021), (1007, 2109), (1083, 1961)]