399303678

素因数分解:

$2^1\times 3^1\times {\mathrm{1009}}^1\times {\mathrm{65957}}^1$

素因数の和:66971

約数の個数: 16

約数和(自身を含む): 799410960

約数和(自身を除く): 400107282

約数列:

[1, 2, 3, 6, 1009, 2018, 3027, 6054, 65957, 131914, 197871, 395742, 66550613, 133101226, 199651839, 399303678]

約数ペア:

[(1, 399303678), (2, 199651839), (3, 133101226), (6, 66550613), (1009, 395742), (2018, 197871), (3027, 131914), (6054, 65957)]