159477619

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{653}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 184584960

約数和(自身を除く): 25107341

約数列:

[1, 7, 139, 251, 653, 973, 1757, 4571, 34889, 90767, 163903, 244223, 635369, 1147321, 22782517, 159477619]

約数ペア:

[(1, 159477619), (7, 22782517), (139, 1147321), (251, 635369), (653, 244223), (973, 163903), (1757, 90767), (4571, 34889)]