15390933

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13121}}^1$

素因数の和:13164

約数の個数: 16

約数和(自身を含む): 22674816

約数和(自身を除く): 7283883

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 13121, 39363, 223057, 301783, 669171, 905349, 5130311, 15390933]

約数ペア:

[(1, 15390933), (3, 5130311), (17, 905349), (23, 669171), (51, 301783), (69, 223057), (391, 39363), (1173, 13121)]