38580081

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 52344768

約数和(自身を除く): 13764687

約数列:

[1, 3, 101, 157, 303, 471, 811, 2433, 15857, 47571, 81911, 127327, 245733, 381981, 12860027, 38580081]

約数ペア:

[(1, 38580081), (3, 12860027), (101, 381981), (157, 245733), (303, 127327), (471, 81911), (811, 47571), (2433, 15857)]