19167489

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{5867}}^1$

素因数の和:5898

約数の個数: 24

約数和(自身を含む): 31217760

約数和(自身を除く): 12050271

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 5867, 17601, 52803, 64537, 158409, 193611, 580833, 709907, 1742499, 2129721, 6389163, 19167489]

約数ペア:

[(1, 19167489), (3, 6389163), (9, 2129721), (11, 1742499), (27, 709907), (33, 580833), (99, 193611), (121, 158409), (297, 64537), (363, 52803), (1089, 17601), (3267, 5867)]