2488941321

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{920807}}^1$

素因数の和:920880

約数の個数: 16

約数和(自身を含む): 3580101504

約数和(自身を除く): 1091160183

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 920807, 2762421, 15653719, 46961157, 48802771, 146408313, 829647107, 2488941321]

約数ペア:

[(1, 2488941321), (3, 829647107), (17, 146408313), (51, 48802771), (53, 46961157), (159, 15653719), (901, 2762421), (2703, 920807)]