3878559

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 6001632

約数和(自身を除く): 2123073

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 457, 943, 1371, 2829, 4113, 8487, 10511, 18737, 31533, 56211, 94599, 168633, 430951, 1292853, 3878559]

約数ペア:

[(1, 3878559), (3, 1292853), (9, 430951), (23, 168633), (41, 94599), (69, 56211), (123, 31533), (207, 18737), (369, 10511), (457, 8487), (943, 4113), (1371, 2829)]