1242069

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 1769472

約数和(自身を除く): 527403

約数列:

[1, 3, 23, 47, 69, 141, 383, 1081, 1149, 3243, 8809, 18001, 26427, 54003, 414023, 1242069]

約数ペア:

[(1, 1242069), (3, 414023), (23, 54003), (47, 26427), (69, 18001), (141, 8809), (383, 3243), (1081, 1149)]