8867421

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19319}}^1$

素因数の和:19345

約数の個数: 16

約数和(自身を含む): 13910400

約数和(自身を除く): 5042979

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 19319, 57957, 173871, 328423, 521613, 985269, 2955807, 8867421]

約数ペア:

[(1, 8867421), (3, 2955807), (9, 985269), (17, 521613), (27, 328423), (51, 173871), (153, 57957), (459, 19319)]