2019654621

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{29531}}^1$

素因数の和:29706

約数の個数: 32

約数和(自身を含む): 3189456000

約数和(自身を除く): 1169801379

約数列:

[1, 3, 9, 17, 27, 51, 149, 153, 447, 459, 1341, 2533, 4023, 7599, 22797, 29531, 68391, 88593, 265779, 502027, 797337, 1506081, 4400119, 4518243, 13200357, 13554729, 39601071, 74802023, 118803213, 224406069, 673218207, 2019654621]

約数ペア:

[(1, 2019654621), (3, 673218207), (9, 224406069), (17, 118803213), (27, 74802023), (51, 39601071), (149, 13554729), (153, 13200357), (447, 4518243), (459, 4400119), (1341, 1506081), (2533, 797337), (4023, 502027), (7599, 265779), (22797, 88593), (29531, 68391)]