13198713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6779}}^1$

素因数の和:6852

約数の個数: 16

約数和(自身を含む): 19526400

約数和(自身を除く): 6327687

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 6779, 20337, 74569, 223707, 399961, 1199883, 4399571, 13198713]

約数ペア:

[(1, 13198713), (3, 4399571), (11, 1199883), (33, 399961), (59, 223707), (177, 74569), (649, 20337), (1947, 6779)]