19285803

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{42017}}^1$

素因数の和:42043

約数の個数: 16

約数和(自身を含む): 30252960

約数和(自身を除く): 10967157

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 42017, 126051, 378153, 714289, 1134459, 2142867, 6428601, 19285803]

約数ペア:

[(1, 19285803), (3, 6428601), (9, 2142867), (17, 1134459), (27, 714289), (51, 378153), (153, 126051), (459, 42017)]