47143071

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{509}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 70171920

約数和(自身を除く): 23028849

約数列:

[1, 3, 9, 41, 123, 251, 369, 509, 753, 1527, 2259, 4581, 10291, 20869, 30873, 62607, 92619, 127759, 187821, 383277, 1149831, 5238119, 15714357, 47143071]

約数ペア:

[(1, 47143071), (3, 15714357), (9, 5238119), (41, 1149831), (123, 383277), (251, 187821), (369, 127759), (509, 92619), (753, 62607), (1527, 30873), (2259, 20869), (4581, 10291)]