7990311

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6449}}^1$

素因数の和:6518

約数の個数: 16

約数和(自身を含む): 12384000

約数和(自身を除く): 4393689

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 6449, 19347, 45143, 135429, 380491, 1141473, 2663437, 7990311]

約数ペア:

[(1, 7990311), (3, 2663437), (7, 1141473), (21, 380491), (59, 135429), (177, 45143), (413, 19347), (1239, 6449)]