21159002881

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{773723}}^1$

素因数の和:773816

約数の個数: 16

約数和(自身を含む): 23397413760

約数和(自身を除く): 2238410879

約数列:

[1, 23, 29, 41, 667, 943, 1189, 27347, 773723, 17795629, 22437967, 31722643, 516073241, 729620789, 919956647, 21159002881]

約数ペア:

[(1, 21159002881), (23, 919956647), (29, 729620789), (41, 516073241), (667, 31722643), (943, 22437967), (1189, 17795629), (27347, 773723)]