1337178879

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{941}}^1\times {\mathrm{3851}}^1$

素因数の和:4839

約数の個数: 24

約数和(自身を含む): 1981206864

約数和(自身を除く): 644027985

約数列:

[1, 3, 9, 41, 123, 369, 941, 2823, 3851, 8469, 11553, 34659, 38581, 115743, 157891, 347229, 473673, 1421019, 3623791, 10871373, 32614119, 148575431, 445726293, 1337178879]

約数ペア:

[(1, 1337178879), (3, 445726293), (9, 148575431), (41, 32614119), (123, 10871373), (369, 3623791), (941, 1421019), (2823, 473673), (3851, 347229), (8469, 157891), (11553, 115743), (34659, 38581)]