2638383

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4703}}^1$

素因数の和:4734

約数の個数: 16

約数和(自身を含む): 4064256

約数和(自身を除く): 1425873

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 4703, 14109, 51733, 79951, 155199, 239853, 879461, 2638383]

約数ペア:

[(1, 2638383), (3, 879461), (11, 239853), (17, 155199), (33, 79951), (51, 51733), (187, 14109), (561, 4703)]