2247136899

素因数分解:

$3^1\times 7^1\times {\mathrm{9521}}^1\times {\mathrm{11239}}^1$

素因数の和:20770

約数の個数: 16

約数和(自身を含む): 3424872960

約数和(自身を除く): 1177736061

約数列:

[1, 3, 7, 21, 9521, 11239, 28563, 33717, 66647, 78673, 199941, 236019, 107006519, 321019557, 749045633, 2247136899]

約数ペア:

[(1, 2247136899), (3, 749045633), (7, 321019557), (21, 107006519), (9521, 236019), (11239, 199941), (28563, 78673), (33717, 66647)]