16970013

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{16987}}^1$

素因数の和:17033

約数の個数: 16

約数和(自身を含む): 25821760

約数和(自身を除く): 8851747

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 16987, 50961, 152883, 458649, 628519, 1885557, 5656671, 16970013]

約数ペア:

[(1, 16970013), (3, 5656671), (9, 1885557), (27, 628519), (37, 458649), (111, 152883), (333, 50961), (999, 16987)]