3977912031

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{89939}}^1$

素因数の和:90606

約数の個数: 16

約数和(自身を含む): 5543182080

約数和(自身を除く): 1565270049

約数列:

[1, 3, 23, 69, 641, 1923, 14743, 44229, 89939, 269817, 2068597, 6205791, 57650899, 172952697, 1325970677, 3977912031]

約数ペア:

[(1, 3977912031), (3, 1325970677), (23, 172952697), (69, 57650899), (641, 6205791), (1923, 2068597), (14743, 269817), (44229, 89939)]