972772021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{2111}}^1\times {\mathrm{35447}}^1$

素因数の和:37571

約数の個数: 8

約数和(自身を含む): 1048126464

約数和(自身を除く): 75354443

約数列:

[1, 13, 2111, 27443, 35447, 460811, 74828617, 972772021]

約数ペア:

[(1, 972772021), (13, 74828617), (2111, 460811), (27443, 35447)]