16929057

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6907}}^1$

素因数の和:6972

約数の個数: 16

約数和(自身を含む): 24316160

約数和(自身を除く): 7387103

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 6907, 20721, 131233, 297001, 393699, 891003, 5643019, 16929057]

約数ペア:

[(1, 16929057), (3, 5643019), (19, 891003), (43, 393699), (57, 297001), (129, 131233), (817, 20721), (2451, 6907)]