47971443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{26171}}^1$

素因数の和:26234

約数の個数: 16

約数和(自身を含む): 70350336

約数和(自身を除く): 22378893

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 26171, 78513, 340223, 1020669, 1230037, 3690111, 15990481, 47971443]

約数ペア:

[(1, 47971443), (3, 15990481), (13, 3690111), (39, 1230037), (47, 1020669), (141, 340223), (611, 78513), (1833, 26171)]