520020543003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{36187}}^1\times {\mathrm{368471}}^1$

素因数の和:404674

約数の個数: 16

約数和(自身を含む): 746718825216

約数和(自身を除く): 226698282213

約数列:

[1, 3, 13, 39, 36187, 108561, 368471, 470431, 1105413, 1411293, 4790123, 14370369, 13333860077, 40001580231, 173340181001, 520020543003]

約数ペア:

[(1, 520020543003), (3, 173340181001), (13, 40001580231), (39, 13333860077), (36187, 14370369), (108561, 4790123), (368471, 1411293), (470431, 1105413)]