1894617

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1549

約数の個数: 16

約数和(自身を含む): 2868480

約数和(自身を除く): 973863

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1493, 4479, 13437, 40311, 70171, 210513, 631539, 1894617]

約数ペア:

[(1, 1894617), (3, 631539), (9, 210513), (27, 70171), (47, 40311), (141, 13437), (423, 4479), (1269, 1493)]