21167243229

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{27888331}}^1$

素因数の和:27888368

約数の個数: 16

約数和(自身を含む): 32127358464

約数和(自身を除く): 10960115235

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 27888331, 83664993, 306771641, 641431613, 920314923, 1924294839, 7055747743, 21167243229]

約数ペア:

[(1, 21167243229), (3, 7055747743), (11, 1924294839), (23, 920314923), (33, 641431613), (69, 306771641), (253, 83664993), (759, 27888331)]