1942347603

素因数分解:

$3^1\times 7^3\times {\mathrm{1887607}}^1$

素因数の和:1887631

約数の個数: 16

約数和(自身を含む): 3020172800

約数和(自身を除く): 1077825197

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 1887607, 5662821, 13213249, 39639747, 92492743, 277478229, 647449201, 1942347603]

約数ペア:

[(1, 1942347603), (3, 647449201), (7, 277478229), (21, 92492743), (49, 39639747), (147, 13213249), (343, 5662821), (1029, 1887607)]