13460139

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19423}}^1$

素因数の和:19447

約数の個数: 24

約数和(自身を含む): 24241152

約数和(自身を除く): 10781013

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 19423, 58269, 135961, 174807, 213653, 407883, 640959, 1223649, 1495571, 1922877, 4486713, 13460139]

約数ペア:

[(1, 13460139), (3, 4486713), (7, 1922877), (9, 1495571), (11, 1223649), (21, 640959), (33, 407883), (63, 213653), (77, 174807), (99, 135961), (231, 58269), (693, 19423)]