1401686073

素因数分解:

$3^3\times {\mathrm{3001}}^1\times {\mathrm{17299}}^1$

素因数の和:20309

約数の個数: 16

約数和(自身を含む): 2077384000

約数和(自身を除く): 675697927

約数列:

[1, 3, 9, 27, 3001, 9003, 17299, 27009, 51897, 81027, 155691, 467073, 51914299, 155742897, 467228691, 1401686073]

約数ペア:

[(1, 1401686073), (3, 467228691), (9, 155742897), (27, 51914299), (3001, 467073), (9003, 155691), (17299, 81027), (27009, 51897)]