351674019

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{5333}}^1$

素因数の和:5787

約数の個数: 24

約数和(自身を含む): 539203392

約数和(自身を除く): 187529373

約数列:

[1, 3, 9, 17, 51, 153, 431, 1293, 3879, 5333, 7327, 15999, 21981, 47997, 65943, 90661, 271983, 815949, 2298523, 6895569, 20686707, 39074891, 117224673, 351674019]

約数ペア:

[(1, 351674019), (3, 117224673), (9, 39074891), (17, 20686707), (51, 6895569), (153, 2298523), (431, 815949), (1293, 271983), (3879, 90661), (5333, 65943), (7327, 47997), (15999, 21981)]