291285483

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{77863}}^1$

素因数の和:77938

約数の個数: 16

約数和(自身を含む): 411121920

約数和(自身を除く): 119836437

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 77863, 233589, 2258027, 3348109, 6774081, 10044327, 97095161, 291285483]

約数ペア:

[(1, 291285483), (3, 97095161), (29, 10044327), (43, 6774081), (87, 3348109), (129, 2258027), (1247, 233589), (3741, 77863)]