3005450787

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1\times {\mathrm{9109}}^1$

素因数の和:10230

約数の個数: 16

約数和(自身を含む): 4048484000

約数和(自身を除く): 1043033213

約数列:

[1, 3, 109, 327, 1009, 3027, 9109, 27327, 109981, 329943, 992881, 2978643, 9190981, 27572943, 1001816929, 3005450787]

約数ペア:

[(1, 3005450787), (3, 1001816929), (109, 27572943), (327, 9190981), (1009, 2978643), (3027, 992881), (9109, 329943), (27327, 109981)]