1867029987

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{58049}}^1$

素因数の和:58274

約数の個数: 16

約数和(自身を含む): 2541196800

約数和(自身を除く): 674166813

約数列:

[1, 3, 71, 151, 213, 453, 10721, 32163, 58049, 174147, 4121479, 8765399, 12364437, 26296197, 622343329, 1867029987]

約数ペア:

[(1, 1867029987), (3, 622343329), (71, 26296197), (151, 12364437), (213, 8765399), (453, 4121479), (10721, 174147), (32163, 58049)]