2243531521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{17333}}^1$

素因数の和:17433

約数の個数: 24

約数和(自身を含む): 2867182272

約数和(自身を除く): 623650751

約数列:

[1, 7, 11, 41, 77, 287, 451, 1681, 3157, 11767, 17333, 18491, 121331, 129437, 190663, 710653, 1334641, 4974571, 7817183, 29136773, 54720281, 203957411, 320504503, 2243531521]

約数ペア:

[(1, 2243531521), (7, 320504503), (11, 203957411), (41, 54720281), (77, 29136773), (287, 7817183), (451, 4974571), (1681, 1334641), (3157, 710653), (11767, 190663), (17333, 129437), (18491, 121331)]