13996903

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 15353856

約数和(自身を除く): 1356953

約数列:

[1, 23, 31, 67, 293, 713, 1541, 2077, 6739, 9083, 19631, 47771, 208909, 451513, 608561, 13996903]

約数ペア:

[(1, 13996903), (23, 608561), (31, 451513), (67, 208909), (293, 47771), (713, 19631), (1541, 9083), (2077, 6739)]