2016123381

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{321397}}^1$

素因数の和:321461

約数の個数: 24

約数和(自身を含む): 3158699544

約数和(自身を除く): 1142576163

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 321397, 964191, 2892573, 5463749, 13177277, 16391247, 39531831, 49173741, 118595493, 224013709, 672041127, 2016123381]

約数ペア:

[(1, 2016123381), (3, 672041127), (9, 224013709), (17, 118595493), (41, 49173741), (51, 39531831), (123, 16391247), (153, 13177277), (369, 5463749), (697, 2892573), (2091, 964191), (6273, 321397)]