52560291

素因数分解:

$3^1\times 7^4\times {\mathrm{7297}}^1$

素因数の和:7328

約数の個数: 20

約数和(自身を含む): 81766792

約数和(自身を除く): 29206501

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 7297, 21891, 51079, 153237, 357553, 1072659, 2502871, 7508613, 17520097, 52560291]

約数ペア:

[(1, 52560291), (3, 17520097), (7, 7508613), (21, 2502871), (49, 1072659), (147, 357553), (343, 153237), (1029, 51079), (2401, 21891), (7203, 7297)]