80846521

素因数分解:

$7^2\times {\mathrm{1249}}^1\times {\mathrm{1321}}^1$

素因数の和:2584

約数の個数: 12

約数和(自身を含む): 94192500

約数和(自身を除く): 13345979

約数列:

[1, 7, 49, 1249, 1321, 8743, 9247, 61201, 64729, 1649929, 11549503, 80846521]

約数ペア:

[(1, 80846521), (7, 11549503), (49, 1649929), (1249, 64729), (1321, 61201), (8743, 9247)]