38364848847

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{778871}}^1$

素因数の和:779311

約数の個数: 24

約数和(自身を含む): 59820485088

約数和(自身を除く): 21455636241

約数列:

[1, 3, 9, 13, 39, 117, 421, 1263, 3789, 5473, 16419, 49257, 778871, 2336613, 7009839, 10125323, 30375969, 91127907, 327904691, 983714073, 2951142219, 4262760983, 12788282949, 38364848847]

約数ペア:

[(1, 38364848847), (3, 12788282949), (9, 4262760983), (13, 2951142219), (39, 983714073), (117, 327904691), (421, 91127907), (1263, 30375969), (3789, 10125323), (5473, 7009839), (16419, 2336613), (49257, 778871)]