16090227

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 24087440

約数和(自身を除く): 7997213

約数列:

[1, 3, 9, 37, 111, 211, 229, 333, 633, 687, 1899, 2061, 7807, 8473, 23421, 25419, 48319, 70263, 76257, 144957, 434871, 1787803, 5363409, 16090227]

約数ペア:

[(1, 16090227), (3, 5363409), (9, 1787803), (37, 434871), (111, 144957), (211, 76257), (229, 70263), (333, 48319), (633, 25419), (687, 23421), (1899, 8473), (2061, 7807)]