11984517

素因数分解:

$3^5\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 18127200

約数和(自身を除く): 6142683

約数列:

[1, 3, 9, 27, 81, 149, 243, 331, 447, 993, 1341, 2979, 4023, 8937, 12069, 26811, 36207, 49319, 80433, 147957, 443871, 1331613, 3994839, 11984517]

約数ペア:

[(1, 11984517), (3, 3994839), (9, 1331613), (27, 443871), (81, 147957), (149, 80433), (243, 49319), (331, 36207), (447, 26811), (993, 12069), (1341, 8937), (2979, 4023)]