4256637

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18427}}^1$

素因数の和:18448

約数の個数: 16

約数和(自身を含む): 7076352

約数和(自身を除く): 2819715

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 18427, 55281, 128989, 202697, 386967, 608091, 1418879, 4256637]

約数ペア:

[(1, 4256637), (3, 1418879), (7, 608091), (11, 386967), (21, 202697), (33, 128989), (77, 55281), (231, 18427)]