2961382319

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{76961}}^1$

素因数の和:77230

約数の個数: 16

約数和(自身を含む): 3546408960

約数和(自身を除く): 585026641

約数列:

[1, 7, 23, 161, 239, 1673, 5497, 38479, 76961, 538727, 1770103, 12390721, 18393679, 128755753, 423054617, 2961382319]

約数ペア:

[(1, 2961382319), (7, 423054617), (23, 128755753), (161, 18393679), (239, 12390721), (1673, 1770103), (5497, 538727), (38479, 76961)]