20131250703

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{929}}^1\times {\mathrm{971}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 27682871040

約数和(自身を除く): 7551620337

約数列:

[1, 3, 43, 129, 173, 519, 929, 971, 2787, 2913, 7439, 22317, 39947, 41753, 119841, 125259, 160717, 167983, 482151, 503949, 902059, 2706177, 6910831, 7223269, 20732493, 21669807, 38788537, 116365611, 156056207, 468168621, 6710416901, 20131250703]

約数ペア:

[(1, 20131250703), (3, 6710416901), (43, 468168621), (129, 156056207), (173, 116365611), (519, 38788537), (929, 21669807), (971, 20732493), (2787, 7223269), (2913, 6910831), (7439, 2706177), (22317, 902059), (39947, 503949), (41753, 482151), (119841, 167983), (125259, 160717)]