489734857719

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{7517}}^1\times {\mathrm{425819}}^1$

素因数の和:433359

約数の個数: 24

約数和(自身を含む): 749107653840

約数和(自身を除く): 259372796121

約数列:

[1, 3, 9, 17, 51, 153, 7517, 22551, 67653, 127789, 383367, 425819, 1150101, 1277457, 3832371, 7238923, 21716769, 65150307, 3200881423, 9602644269, 28807932807, 54414984191, 163244952573, 489734857719]

約数ペア:

[(1, 489734857719), (3, 163244952573), (9, 54414984191), (17, 28807932807), (51, 9602644269), (153, 3200881423), (7517, 65150307), (22551, 21716769), (67653, 7238923), (127789, 3832371), (383367, 1277457), (425819, 1150101)]