240808621

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{787}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 262120320

約数和(自身を除く): 21311699

約数列:

[1, 17, 41, 439, 697, 787, 7463, 13379, 17999, 32267, 305983, 345493, 548539, 5873381, 14165213, 240808621]

約数ペア:

[(1, 240808621), (17, 14165213), (41, 5873381), (439, 548539), (697, 345493), (787, 305983), (7463, 32267), (13379, 17999)]