2192229

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 3500952

約数和(自身を除く): 1308723

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 457, 533, 1371, 1599, 4113, 4797, 5941, 17823, 18737, 53469, 56211, 168633, 243581, 730743, 2192229]

約数ペア:

[(1, 2192229), (3, 730743), (9, 243581), (13, 168633), (39, 56211), (41, 53469), (117, 18737), (123, 17823), (369, 5941), (457, 4797), (533, 4113), (1371, 1599)]