40148277

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1601}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 57774528

約数和(自身を除く): 17626251

約数列:

[1, 3, 13, 39, 643, 1601, 1929, 4803, 8359, 20813, 25077, 62439, 1029443, 3088329, 13382759, 40148277]

約数ペア:

[(1, 40148277), (3, 13382759), (13, 3088329), (39, 1029443), (643, 62439), (1601, 25077), (1929, 20813), (4803, 8359)]