256759652013

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1877}}^1\times {\mathrm{1982501}}^1$

素因数の和:1984404

約数の個数: 16

約数和(自身を含む): 357421320576

約数和(自身を除く): 100661668563

約数列:

[1, 3, 23, 69, 1877, 5631, 43171, 129513, 1982501, 5947503, 45597523, 136792569, 3721154377, 11163463131, 85586550671, 256759652013]

約数ペア:

[(1, 256759652013), (3, 85586550671), (23, 11163463131), (69, 3721154377), (1877, 136792569), (5631, 45597523), (43171, 5947503), (129513, 1982501)]