65570477

素因数分解:

$7^2\times {\mathrm{1013}}^1\times {\mathrm{1321}}^1$

素因数の和:2348

約数の個数: 12

約数和(自身を含む): 76408956

約数和(自身を除く): 10838479

約数列:

[1, 7, 49, 1013, 1321, 7091, 9247, 49637, 64729, 1338173, 9367211, 65570477]

約数ペア:

[(1, 65570477), (7, 9367211), (49, 1338173), (1013, 64729), (1321, 49637), (7091, 9247)]