19304163

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{4673}}^1$

素因数の和:4705

約数の個数: 24

約数和(自身を含む): 30624048

約数和(自身を除く): 11319885

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 4673, 14019, 42057, 79441, 126171, 238323, 378513, 714969, 1135539, 2144907, 6434721, 19304163]

約数ペア:

[(1, 19304163), (3, 6434721), (9, 2144907), (17, 1135539), (27, 714969), (51, 378513), (81, 238323), (153, 126171), (243, 79441), (459, 42057), (1377, 14019), (4131, 4673)]