16722747

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{36433}}^1$

素因数の和:36459

約数の個数: 16

約数和(自身を含む): 26232480

約数和(自身を除く): 9509733

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 36433, 109299, 327897, 619361, 983691, 1858083, 5574249, 16722747]

約数ペア:

[(1, 16722747), (3, 5574249), (9, 1858083), (17, 983691), (27, 619361), (51, 327897), (153, 109299), (459, 36433)]