29745849

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{74551}}^1$

素因数の和:74580

約数の個数: 16

約数和(自身を含む): 47713280

約数和(自身を除く): 17967431

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 74551, 223653, 521857, 1416469, 1565571, 4249407, 9915283, 29745849]

約数ペア:

[(1, 29745849), (3, 9915283), (7, 4249407), (19, 1565571), (21, 1416469), (57, 521857), (133, 223653), (399, 74551)]