516751227

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{177761}}^1$

素因数の和:177803

約数の個数: 24

約数和(自身を含む): 831926160

約数和(自身を除く): 315174933

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 177761, 533283, 1599849, 3021937, 3377459, 9065811, 10132377, 27197433, 30397131, 57416803, 172250409, 516751227]

約数ペア:

[(1, 516751227), (3, 172250409), (9, 57416803), (17, 30397131), (19, 27197433), (51, 10132377), (57, 9065811), (153, 3377459), (171, 3021937), (323, 1599849), (969, 533283), (2907, 177761)]