3983727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 5892480

約数和(自身を除く): 1908753

約数列:

[1, 3, 11, 33, 61, 183, 671, 1979, 2013, 5937, 21769, 65307, 120719, 362157, 1327909, 3983727]

約数ペア:

[(1, 3983727), (3, 1327909), (11, 362157), (33, 120719), (61, 65307), (183, 21769), (671, 5937), (1979, 2013)]