15213159

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{130027}}^1$

素因数の和:130046

約数の個数: 12

約数和(自身を含む): 23665096

約数和(自身を除く): 8451937

約数列:

[1, 3, 9, 13, 39, 117, 130027, 390081, 1170243, 1690351, 5071053, 15213159]

約数ペア:

[(1, 15213159), (3, 5071053), (9, 1690351), (13, 1170243), (39, 390081), (117, 130027)]