21835837

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 23846400

約数和(自身を除く): 2010563

約数列:

[1, 17, 71, 79, 229, 1207, 1343, 3893, 5609, 16259, 18091, 95353, 276403, 307547, 1284461, 21835837]

約数ペア:

[(1, 21835837), (17, 1284461), (71, 307547), (79, 276403), (229, 95353), (1207, 18091), (1343, 16259), (3893, 5609)]