2068753509

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{29443}}^1$

素因数の和:29697

約数の個数: 24

約数和(自身を含む): 3083611232

約数和(自身を除く): 1014857723

約数列:

[1, 3, 9, 37, 111, 211, 333, 633, 1899, 7807, 23421, 29443, 70263, 88329, 264987, 1089391, 3268173, 6212473, 9804519, 18637419, 55912257, 229861501, 689584503, 2068753509]

約数ペア:

[(1, 2068753509), (3, 689584503), (9, 229861501), (37, 55912257), (111, 18637419), (211, 9804519), (333, 6212473), (633, 3268173), (1899, 1089391), (7807, 264987), (23421, 88329), (29443, 70263)]