2247881883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{367121}}^1$

素因数の和:367294

約数の個数: 16

約数和(自身を含む): 3248295456

約数和(自身を除く): 1000413573

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 367121, 1101363, 4772573, 14317719, 57637997, 172913991, 749293961, 2247881883]

約数ペア:

[(1, 2247881883), (3, 749293961), (13, 172913991), (39, 57637997), (157, 14317719), (471, 4772573), (2041, 1101363), (6123, 367121)]