16641339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38791}}^1$

素因数の和:38818

約数の個数: 16

約数和(自身を含む): 26068224

約数和(自身を除く): 9426885

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 38791, 116373, 426701, 504283, 1280103, 1512849, 5547113, 16641339]

約数ペア:

[(1, 16641339), (3, 5547113), (11, 1512849), (13, 1280103), (33, 504283), (39, 426701), (143, 116373), (429, 38791)]