7042863

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 9960320

約数和(自身を除く): 2917457

約数列:

[1, 3, 19, 57, 157, 471, 787, 2361, 2983, 8949, 14953, 44859, 123559, 370677, 2347621, 7042863]

約数ペア:

[(1, 7042863), (3, 2347621), (19, 370677), (57, 123559), (157, 44859), (471, 14953), (787, 8949), (2361, 2983)]