1561567233

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{11923}}^1$

素因数の和:12368

約数の個数: 16

約数和(自身を含む): 2103393600

約数和(自身を除く): 541826367

約数列:

[1, 3, 149, 293, 447, 879, 11923, 35769, 43657, 130971, 1776527, 3493439, 5329581, 10480317, 520522411, 1561567233]

約数ペア:

[(1, 1561567233), (3, 520522411), (149, 10480317), (293, 5329581), (447, 3493439), (879, 1776527), (11923, 130971), (35769, 43657)]