16729791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9127}}^1$

素因数の和:9190

約数の個数: 16

約数和(自身を含む): 24536064

約数和(自身を除く): 7806273

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 9127, 27381, 118651, 355953, 428969, 1286907, 5576597, 16729791]

約数ペア:

[(1, 16729791), (3, 5576597), (13, 1286907), (39, 428969), (47, 355953), (141, 118651), (611, 27381), (1833, 9127)]