12515217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29173}}^1$

素因数の和:29200

約数の個数: 16

約数和(自身を含む): 19604928

約数和(自身を除く): 7089711

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 29173, 87519, 320903, 379249, 962709, 1137747, 4171739, 12515217]

約数ペア:

[(1, 12515217), (3, 4171739), (11, 1137747), (13, 962709), (33, 379249), (39, 320903), (143, 87519), (429, 29173)]