1211856721

素因数分解:

${\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{2237}}^1$

素因数の和:2532

約数の個数: 16

約数和(自身を含む): 1265938128

約数和(自身を除く): 54081407

約数列:

[1, 41, 73, 181, 2237, 2993, 7421, 13213, 91717, 163301, 404897, 541733, 6695341, 16600777, 29557481, 1211856721]

約数ペア:

[(1, 1211856721), (41, 29557481), (73, 16600777), (181, 6695341), (2237, 541733), (2993, 404897), (7421, 163301), (13213, 91717)]