13988967

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{431}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 19353600

約数和(自身を除く): 5364633

約数列:

[1, 3, 31, 93, 349, 431, 1047, 1293, 10819, 13361, 32457, 40083, 150419, 451257, 4662989, 13988967]

約数ペア:

[(1, 13988967), (3, 4662989), (31, 451257), (93, 150419), (349, 40083), (431, 32457), (1047, 13361), (1293, 10819)]