30543747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2059

約数の個数: 32

約数和(自身を含む): 48480768

約数和(自身を除く): 17937021

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 663, 897, 1173, 2003, 5083, 6009, 15249, 26039, 34051, 46069, 78117, 102153, 138207, 442663, 598897, 783173, 1327989, 1796691, 2349519, 10181249, 30543747]

約数ペア:

[(1, 30543747), (3, 10181249), (13, 2349519), (17, 1796691), (23, 1327989), (39, 783173), (51, 598897), (69, 442663), (221, 138207), (299, 102153), (391, 78117), (663, 46069), (897, 34051), (1173, 26039), (2003, 15249), (5083, 6009)]