29740557

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{128747}}^1$

素因数の和:128768

約数の個数: 16

約数和(自身を含む): 49439232

約数和(自身を除く): 19698675

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 128747, 386241, 901229, 1416217, 2703687, 4248651, 9913519, 29740557]

約数ペア:

[(1, 29740557), (3, 9913519), (7, 4248651), (11, 2703687), (21, 1416217), (33, 901229), (77, 386241), (231, 128747)]