258504003

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{5099}}^1$

素因数の和:5279

約数の個数: 24

約数和(自身を含む): 385070400

約数和(自身を除く): 126566397

約数列:

[1, 3, 9, 43, 129, 131, 387, 393, 1179, 5099, 5633, 15297, 16899, 45891, 50697, 219257, 657771, 667969, 1973313, 2003907, 6011721, 28722667, 86168001, 258504003]

約数ペア:

[(1, 258504003), (3, 86168001), (9, 28722667), (43, 6011721), (129, 2003907), (131, 1973313), (387, 667969), (393, 657771), (1179, 219257), (5099, 50697), (5633, 45891), (15297, 16899)]