13987657

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 15373440

約数和(自身を除く): 1385783

約数列:

[1, 23, 29, 67, 313, 667, 1541, 1943, 7199, 9077, 20971, 44689, 208771, 482333, 608159, 13987657]

約数ペア:

[(1, 13987657), (23, 608159), (29, 482333), (67, 208771), (313, 44689), (667, 20971), (1541, 9077), (1943, 7199)]