13303016447

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1\times {\mathrm{42391}}^1$

素因数の和:42878

約数の個数: 16

約数和(自身を含む): 15366930432

約数和(自身を除く): 2063913985

約数列:

[1, 7, 127, 353, 889, 2471, 42391, 44831, 296737, 313817, 5383657, 14964023, 37685599, 104748161, 1900430921, 13303016447]

約数ペア:

[(1, 13303016447), (7, 1900430921), (127, 104748161), (353, 37685599), (889, 14964023), (2471, 5383657), (42391, 313817), (44831, 296737)]