2772126721

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{3701}}^1\times {\mathrm{8231}}^1$

素因数の和:11952

約数の個数: 16

約数和(自身を含む): 3413184768

約数和(自身を除く): 641058047

約数列:

[1, 7, 13, 91, 3701, 8231, 25907, 48113, 57617, 107003, 336791, 749021, 30462931, 213240517, 396018103, 2772126721]

約数ペア:

[(1, 2772126721), (7, 396018103), (13, 213240517), (91, 30462931), (3701, 749021), (8231, 336791), (25907, 107003), (48113, 57617)]