6429003

素因数分解:

$3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{787}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 9834240

約数和(自身を除く): 3405237

約数列:

[1, 3, 7, 21, 389, 787, 1167, 2361, 2723, 5509, 8169, 16527, 306143, 918429, 2143001, 6429003]

約数ペア:

[(1, 6429003), (3, 2143001), (7, 918429), (21, 306143), (389, 16527), (787, 8169), (1167, 5509), (2361, 2723)]