12519153

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 19027008

約数和(自身を除く): 6507855

約数列:

[1, 3, 9, 23, 69, 197, 207, 307, 591, 921, 1773, 2763, 4531, 7061, 13593, 21183, 40779, 60479, 63549, 181437, 544311, 1391017, 4173051, 12519153]

約数ペア:

[(1, 12519153), (3, 4173051), (9, 1391017), (23, 544311), (69, 181437), (197, 63549), (207, 60479), (307, 40779), (591, 21183), (921, 13593), (1773, 7061), (2763, 4531)]