38984001

素因数分解:

$3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{2999}}^1$

素因数の和:3628

約数の個数: 16

約数和(自身を含む): 59520000

約数和(自身を除く): 20535999

約数列:

[1, 3, 7, 21, 619, 1857, 2999, 4333, 8997, 12999, 20993, 62979, 1856381, 5569143, 12994667, 38984001]

約数ペア:

[(1, 38984001), (3, 12994667), (7, 5569143), (21, 1856381), (619, 62979), (1857, 20993), (2999, 12999), (4333, 8997)]