1330306179

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{78721}}^1$

素因数の和:78898

約数の個数: 16

約数和(自身を含む): 1828869504

約数和(自身を除く): 498563325

約数列:

[1, 3, 43, 129, 131, 393, 5633, 16899, 78721, 236163, 3385003, 10155009, 10312451, 30937353, 443435393, 1330306179]

約数ペア:

[(1, 1330306179), (3, 443435393), (43, 30937353), (129, 10312451), (131, 10155009), (393, 3385003), (5633, 236163), (16899, 78721)]