3983013

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 6141408

約数和(自身を除く): 2158395

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 443, 999, 1329, 2997, 3987, 8991, 11961, 16391, 35883, 49173, 107649, 147519, 442557, 1327671, 3983013]

約数ペア:

[(1, 3983013), (3, 1327671), (9, 442557), (27, 147519), (37, 107649), (81, 49173), (111, 35883), (243, 16391), (333, 11961), (443, 8991), (999, 3987), (1329, 2997)]