29431689

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3329}}^1$

素因数の和:3760

約数の個数: 16

約数和(自身を含む): 44968320

約数和(自身を除く): 15536631

約数列:

[1, 3, 7, 21, 421, 1263, 2947, 3329, 8841, 9987, 23303, 69909, 1401509, 4204527, 9810563, 29431689]

約数ペア:

[(1, 29431689), (3, 9810563), (7, 4204527), (21, 1401509), (421, 69909), (1263, 23303), (2947, 9987), (3329, 8841)]