4518987

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 6767040

約数和(自身を除く): 2248053

約数列:

[1, 3, 11, 33, 59, 121, 177, 211, 363, 633, 649, 1947, 2321, 6963, 7139, 12449, 21417, 25531, 37347, 76593, 136939, 410817, 1506329, 4518987]

約数ペア:

[(1, 4518987), (3, 1506329), (11, 410817), (33, 136939), (59, 76593), (121, 37347), (177, 25531), (211, 21417), (363, 12449), (633, 7139), (649, 6963), (1947, 2321)]