90897213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{30949}}^1$

素因数の和:31052

約数の個数: 16

約数和(自身を含む): 133704000

約数和(自身を除く): 42806787

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 30949, 92847, 340439, 1021317, 2754461, 8263383, 30299071, 90897213]

約数ペア:

[(1, 90897213), (3, 30299071), (11, 8263383), (33, 2754461), (89, 1021317), (267, 340439), (979, 92847), (2937, 30949)]