6749997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1499}}^1$

素因数の和:1600

約数の個数: 16

約数和(自身を含む): 9600000

約数和(自身を除く): 2850003

約数列:

[1, 3, 19, 57, 79, 237, 1499, 1501, 4497, 4503, 28481, 85443, 118421, 355263, 2249999, 6749997]

約数ペア:

[(1, 6749997), (3, 2249999), (19, 355263), (57, 118421), (79, 85443), (237, 28481), (1499, 4503), (1501, 4497)]