3928309

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3001}}^1$

素因数の和:3036

約数の個数: 16

約数和(自身を含む): 5187456

約数和(自身を除く): 1259147

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 3001, 21007, 33011, 51017, 231077, 357119, 561187, 3928309]

約数ペア:

[(1, 3928309), (7, 561187), (11, 357119), (17, 231077), (77, 51017), (119, 33011), (187, 21007), (1309, 3001)]