7089219

素因数分解:

$3^2\times {\mathrm{421}}^1\times {\mathrm{1871}}^1$

素因数の和:2298

約数の個数: 12

約数和(自身を含む): 10269792

約数和(自身を除く): 3180573

約数列:

[1, 3, 9, 421, 1263, 1871, 3789, 5613, 16839, 787691, 2363073, 7089219]

約数ペア:

[(1, 7089219), (3, 2363073), (9, 787691), (421, 16839), (1263, 5613), (1871, 3789)]