38447661

素因数分解:

$3^1\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{1427}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 58673664

約数和(自身を除く): 20226003

約数列:

[1, 3, 7, 21, 1283, 1427, 3849, 4281, 8981, 9989, 26943, 29967, 1830841, 5492523, 12815887, 38447661]

約数ペア:

[(1, 38447661), (3, 12815887), (7, 5492523), (21, 1830841), (1283, 29967), (1427, 26943), (3849, 9989), (4281, 8981)]