3985899

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 5517600

約数和(自身を除く): 1531701

約数列:

[1, 3, 37, 111, 149, 241, 447, 723, 5513, 8917, 16539, 26751, 35909, 107727, 1328633, 3985899]

約数ペア:

[(1, 3985899), (3, 1328633), (37, 107727), (111, 35909), (149, 26751), (241, 16539), (447, 8917), (723, 5513)]