12144139

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 14247360

約数和(自身を除く): 2103221

約数列:

[1, 7, 89, 101, 193, 623, 707, 1351, 8989, 17177, 19493, 62923, 120239, 136451, 1734877, 12144139]

約数ペア:

[(1, 12144139), (7, 1734877), (89, 136451), (101, 120239), (193, 62923), (623, 19493), (707, 17177), (1351, 8989)]