16954413

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{6163}}^1$

素因数の和:6304

約数の個数: 16

約数和(自身を含む): 26036736

約数和(自身を除く): 9082323

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 6163, 18489, 43141, 129423, 807353, 2422059, 5651471, 16954413]

約数ペア:

[(1, 16954413), (3, 5651471), (7, 2422059), (21, 807353), (131, 129423), (393, 43141), (917, 18489), (2751, 6163)]