1701189

素因数分解:

$3^3\times 7^1\times {\mathrm{9001}}^1$

素因数の和:9017

約数の個数: 16

約数和(自身を含む): 2880640

約数和(自身を除く): 1179451

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 9001, 27003, 63007, 81009, 189021, 243027, 567063, 1701189]

約数ペア:

[(1, 1701189), (3, 567063), (7, 243027), (9, 189021), (21, 81009), (27, 63007), (63, 27003), (189, 9001)]