13140393

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21577}}^1$

素因数の和:21616

約数の個数: 16

約数和(自身を含む): 20714880

約数和(自身を除く): 7574487

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 21577, 64731, 151039, 453117, 625733, 1877199, 4380131, 13140393]

約数ペア:

[(1, 13140393), (3, 4380131), (7, 1877199), (21, 625733), (29, 453117), (87, 151039), (203, 64731), (609, 21577)]