1661533877

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{3361}}^1$

素因数の和:3860

約数の個数: 16

約数和(自身を含む): 1766098944

約数和(自身を除く): 104565067

約数列:

[1, 31, 37, 431, 1147, 3361, 13361, 15947, 104191, 124357, 494357, 1448591, 3855067, 44906321, 53597867, 1661533877]

約数ペア:

[(1, 1661533877), (31, 53597867), (37, 44906321), (431, 3855067), (1147, 1448591), (3361, 494357), (13361, 124357), (15947, 104191)]