83664239

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:638

約数の個数: 16

約数和(自身を含む): 90048000

約数和(自身を除く): 6383761

約数列:

[1, 19, 79, 139, 401, 1501, 2641, 7619, 10981, 31679, 55739, 208639, 601901, 1059041, 4403381, 83664239]

約数ペア:

[(1, 83664239), (19, 4403381), (79, 1059041), (139, 601901), (401, 208639), (1501, 55739), (2641, 31679), (7619, 10981)]