2842983

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:124

約数の個数: 36

約数和(自身を含む): 4929288

約数和(自身を除く): 2086305

約数列:

[1, 3, 9, 11, 13, 33, 39, 47, 99, 117, 141, 143, 423, 429, 517, 611, 1287, 1551, 1833, 2209, 4653, 5499, 6627, 6721, 19881, 20163, 24299, 28717, 60489, 72897, 86151, 218691, 258453, 315887, 947661, 2842983]

約数ペア:

[(1, 2842983), (3, 947661), (9, 315887), (11, 258453), (13, 218691), (33, 86151), (39, 72897), (47, 60489), (99, 28717), (117, 24299), (141, 20163), (143, 19881), (423, 6721), (429, 6627), (517, 5499), (611, 4653), (1287, 2209), (1551, 1833)]