321241989

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{10369}}^1$

素因数の和:10844

約数の個数: 16

約数和(自身を含む): 447984000

約数和(自身を除く): 126742011

約数列:

[1, 3, 23, 69, 449, 1347, 10327, 10369, 30981, 31107, 238487, 715461, 4655681, 13967043, 107080663, 321241989]

約数ペア:

[(1, 321241989), (3, 107080663), (23, 13967043), (69, 4655681), (449, 715461), (1347, 238487), (10327, 31107), (10369, 30981)]