814972353

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1\times {\mathrm{593}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 1185528960

約数和(自身を除く): 370556607

約数列:

[1, 3, 13, 39, 131, 269, 393, 593, 807, 1703, 1779, 3497, 5109, 7709, 10491, 23127, 35239, 77683, 105717, 159517, 233049, 458107, 478551, 1009879, 1374321, 2073721, 3029637, 6221163, 20896727, 62690181, 271657451, 814972353]

約数ペア:

[(1, 814972353), (3, 271657451), (13, 62690181), (39, 20896727), (131, 6221163), (269, 3029637), (393, 2073721), (593, 1374321), (807, 1009879), (1703, 478551), (1779, 458107), (3497, 233049), (5109, 159517), (7709, 105717), (10491, 77683), (23127, 35239)]