129424713

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{206419}}^1$

素因数の和:206452

約数の個数: 16

約数和(自身を含む): 198163200

約数和(自身を除く): 68738487

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 206419, 619257, 2270609, 3921961, 6811827, 11765883, 43141571, 129424713]

約数ペア:

[(1, 129424713), (3, 43141571), (11, 11765883), (19, 6811827), (33, 3921961), (57, 2270609), (209, 619257), (627, 206419)]