11902113

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23201}}^1$

素因数の和:23229

約数の個数: 16

約数和(自身を含む): 18561600

約数和(自身を除く): 6659487

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 23201, 69603, 208809, 440819, 626427, 1322457, 3967371, 11902113]

約数ペア:

[(1, 11902113), (3, 3967371), (9, 1322457), (19, 626427), (27, 440819), (57, 208809), (171, 69603), (513, 23201)]