29845347

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 47453184

約数和(自身を除く): 17607837

約数列:

[1, 3, 7, 21, 37, 71, 111, 213, 259, 497, 541, 777, 1491, 1623, 2627, 3787, 7881, 11361, 18389, 20017, 38411, 55167, 60051, 115233, 140119, 268877, 420357, 806631, 1421207, 4263621, 9948449, 29845347]

約数ペア:

[(1, 29845347), (3, 9948449), (7, 4263621), (21, 1421207), (37, 806631), (71, 420357), (111, 268877), (213, 140119), (259, 115233), (497, 60051), (541, 55167), (777, 38411), (1491, 20017), (1623, 18389), (2627, 11361), (3787, 7881)]