1424331

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:823

約数の個数: 16

約数和(自身を含む): 2142720

約数和(自身を除く): 718389

約数列:

[1, 3, 9, 27, 71, 213, 639, 743, 1917, 2229, 6687, 20061, 52753, 158259, 474777, 1424331]

約数ペア:

[(1, 1424331), (3, 474777), (9, 158259), (27, 52753), (71, 20061), (213, 6687), (639, 2229), (743, 1917)]