30640431

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{577}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 42318848

約数和(自身を除く): 11678417

約数列:

[1, 3, 31, 93, 571, 577, 1713, 1731, 17701, 17887, 53103, 53661, 329467, 988401, 10213477, 30640431]

約数ペア:

[(1, 30640431), (3, 10213477), (31, 988401), (93, 329467), (571, 53661), (577, 53103), (1713, 17887), (1731, 17701)]