3871263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1607}}^1$

素因数の和:1694

約数の個数: 16

約数和(自身を含む): 5711616

約数和(自身を除く): 1840353

約数列:

[1, 3, 11, 33, 73, 219, 803, 1607, 2409, 4821, 17677, 53031, 117311, 351933, 1290421, 3871263]

約数ペア:

[(1, 3871263), (3, 1290421), (11, 351933), (33, 117311), (73, 53031), (219, 17677), (803, 4821), (1607, 2409)]