1214463969

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{2645891}}^1$

素因数の和:2645917

約数の個数: 16

約数和(自身を含む): 1905042240

約数和(自身を除く): 690578271

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 2645891, 7937673, 23813019, 44980147, 71439057, 134940441, 404821323, 1214463969]

約数ペア:

[(1, 1214463969), (3, 404821323), (9, 134940441), (17, 71439057), (27, 44980147), (51, 23813019), (153, 7937673), (459, 2645891)]