73245487

素因数分解:

$7^1\times {\mathrm{89}}^2\times {\mathrm{1321}}^1$

素因数の和:1506

約数の個数: 12

約数和(自身を含む): 84724336

約数和(自身を除く): 11478849

約数列:

[1, 7, 89, 623, 1321, 7921, 9247, 55447, 117569, 822983, 10463641, 73245487]

約数ペア:

[(1, 73245487), (7, 10463641), (89, 822983), (623, 117569), (1321, 55447), (7921, 9247)]