220170417

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1\times {\mathrm{3559}}^1$

素因数の和:4792

約数の個数: 16

約数和(自身を含む): 311172480

約数和(自身を除く): 91002063

約数列:

[1, 3, 17, 51, 1213, 3559, 3639, 10677, 20621, 60503, 61863, 181509, 4317067, 12951201, 73390139, 220170417]

約数ペア:

[(1, 220170417), (3, 73390139), (17, 12951201), (51, 4317067), (1213, 181509), (3559, 61863), (3639, 60503), (10677, 20621)]