1353431421

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{305033}}^1$

素因数の和:305085

約数の個数: 24

約数和(自身を含む): 2141338680

約数和(自身を除く): 787907259

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 305033, 915099, 2745297, 5185561, 8845957, 15556683, 26537871, 46670049, 79613613, 150381269, 451143807, 1353431421]

約数ペア:

[(1, 1353431421), (3, 451143807), (9, 150381269), (17, 79613613), (29, 46670049), (51, 26537871), (87, 15556683), (153, 8845957), (261, 5185561), (493, 2745297), (1479, 915099), (4437, 305033)]