29928451

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 35900928

約数和(自身を除く): 5972477

約数列:

[1, 7, 23, 161, 211, 881, 1477, 4853, 6167, 20263, 33971, 141841, 185891, 1301237, 4275493, 29928451]

約数ペア:

[(1, 29928451), (7, 4275493), (23, 1301237), (161, 185891), (211, 141841), (881, 33971), (1477, 20263), (4853, 6167)]