30917733

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{133843}}^1$

素因数の和:133864

約数の個数: 16

約数和(自身を含む): 51396096

約数和(自身を除く): 20478363

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 133843, 401529, 936901, 1472273, 2810703, 4416819, 10305911, 30917733]

約数ペア:

[(1, 30917733), (3, 10305911), (7, 4416819), (11, 2810703), (21, 1472273), (33, 936901), (77, 401529), (231, 133843)]