71597743

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{839}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 83543040

約数和(自身を除く): 11945297

約数列:

[1, 7, 73, 167, 511, 839, 1169, 5873, 12191, 61247, 85337, 140113, 428729, 980791, 10228249, 71597743]

約数ペア:

[(1, 71597743), (7, 10228249), (73, 980791), (167, 428729), (511, 140113), (839, 85337), (1169, 61247), (5873, 12191)]