144670437

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{698891}}^1$

素因数の和:698920

約数の個数: 12

約数和(自身を含む): 218054304

約数和(自身を除く): 73383867

約数列:

[1, 3, 9, 23, 69, 207, 698891, 2096673, 6290019, 16074493, 48223479, 144670437]

約数ペア:

[(1, 144670437), (3, 48223479), (9, 16074493), (23, 6290019), (69, 2096673), (207, 698891)]