29721335

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13921}}^1$

素因数の和:13994

約数の個数: 16

約数和(自身を含む): 41431872

約数和(自身を除く): 11710537

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 13921, 69605, 97447, 487235, 849181, 4245905, 5944267, 29721335]

約数ペア:

[(1, 29721335), (5, 5944267), (7, 4245905), (35, 849181), (61, 487235), (305, 97447), (427, 69605), (2135, 13921)]