3053729

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 16

約数和(自身を含む): 3696000

約数和(自身を除く): 642271

約数列:

[1, 7, 29, 49, 203, 307, 343, 1421, 2149, 8903, 9947, 15043, 62321, 105301, 436247, 3053729]

約数ペア:

[(1, 3053729), (7, 436247), (29, 105301), (49, 62321), (203, 15043), (307, 9947), (343, 8903), (1421, 2149)]