2372853

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{313}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 3828288

約数和(自身を除く): 1455435

約数列:

[1, 3, 7, 19, 21, 57, 133, 313, 361, 399, 939, 1083, 2191, 2527, 5947, 6573, 7581, 17841, 41629, 112993, 124887, 338979, 790951, 2372853]

約数ペア:

[(1, 2372853), (3, 790951), (7, 338979), (19, 124887), (21, 112993), (57, 41629), (133, 17841), (313, 7581), (361, 6573), (399, 5947), (939, 2527), (1083, 2191)]