8165989

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 9483264

約数和(自身を除く): 1317275

約数列:

[1, 13, 23, 31, 299, 403, 713, 881, 9269, 11453, 20263, 27311, 263419, 355043, 628153, 8165989]

約数ペア:

[(1, 8165989), (13, 628153), (23, 355043), (31, 263419), (299, 27311), (403, 20263), (713, 11453), (881, 9269)]