2016123903

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{2549}}^1\times {\mathrm{3821}}^1$

素因数の和:6399

約数の個数: 24

約数和(自身を含む): 3040783200

約数和(自身を除く): 1024659297

約数列:

[1, 3, 9, 23, 69, 207, 2549, 3821, 7647, 11463, 22941, 34389, 58627, 87883, 175881, 263649, 527643, 790947, 9739729, 29219187, 87657561, 224013767, 672041301, 2016123903]

約数ペア:

[(1, 2016123903), (3, 672041301), (9, 224013767), (23, 87657561), (69, 29219187), (207, 9739729), (2549, 790947), (3821, 527643), (7647, 263649), (11463, 175881), (22941, 87883), (34389, 58627)]