248322609

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{35419}}^1$

素因数の和:35485

約数の個数: 24

約数和(自身を含む): 386786400

約数和(自身を除く): 138463791

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 35419, 106257, 318771, 672961, 1452179, 2018883, 4356537, 6056649, 13069611, 27591401, 82774203, 248322609]

約数ペア:

[(1, 248322609), (3, 82774203), (9, 27591401), (19, 13069611), (41, 6056649), (57, 4356537), (123, 2018883), (171, 1452179), (369, 672961), (779, 318771), (2337, 106257), (7011, 35419)]