15883989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13009}}^1$

素因数の和:13060

約数の個数: 16

約数和(自身を含む): 23730240

約数和(自身を除く): 7846251

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 13009, 39027, 143099, 429297, 481333, 1443999, 5294663, 15883989]

約数ペア:

[(1, 15883989), (3, 5294663), (11, 1443999), (33, 481333), (37, 429297), (111, 143099), (407, 39027), (1221, 13009)]