880147239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1\times {\mathrm{613}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 1273190400

約数和(自身を除く): 393043161

約数列:

[1, 3, 17, 47, 51, 141, 599, 613, 799, 1797, 1839, 2397, 10183, 10421, 28153, 28811, 30549, 31263, 84459, 86433, 367187, 478601, 489787, 1101561, 1435803, 1469361, 6242179, 17257789, 18726537, 51773367, 293382413, 880147239]

約数ペア:

[(1, 880147239), (3, 293382413), (17, 51773367), (47, 18726537), (51, 17257789), (141, 6242179), (599, 1469361), (613, 1435803), (799, 1101561), (1797, 489787), (1839, 478601), (2397, 367187), (10183, 86433), (10421, 84459), (28153, 31263), (28811, 30549)]