2133189

素因数分解:

$3^3\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:138

約数の個数: 24

約数和(自身を含む): 3308160

約数和(自身を除く): 1174971

約数列:

[1, 3, 9, 27, 41, 47, 123, 141, 369, 423, 1107, 1269, 1681, 1927, 5043, 5781, 15129, 17343, 45387, 52029, 79007, 237021, 711063, 2133189]

約数ペア:

[(1, 2133189), (3, 711063), (9, 237021), (27, 79007), (41, 52029), (47, 45387), (123, 17343), (141, 15129), (369, 5781), (423, 5043), (1107, 1927), (1269, 1681)]