201942321

素因数分解:

$3^1\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{4621}}^1$

素因数の和:6712

約数の個数: 16

約数和(自身を含む): 307936128

約数和(自身を除く): 105993807

約数列:

[1, 3, 7, 21, 2081, 4621, 6243, 13863, 14567, 32347, 43701, 97041, 9616301, 28848903, 67314107, 201942321]

約数ペア:

[(1, 201942321), (3, 67314107), (7, 28848903), (21, 9616301), (2081, 97041), (4621, 43701), (6243, 32347), (13863, 14567)]