12501099

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{8219}}^1$

素因数の和:8251

約数の個数: 18

約数和(自身を含む): 19555380

約数和(自身を除く): 7054281

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 8219, 24657, 73971, 106847, 320541, 961623, 1389011, 4167033, 12501099]

約数ペア:

[(1, 12501099), (3, 4167033), (9, 1389011), (13, 961623), (39, 320541), (117, 106847), (169, 73971), (507, 24657), (1521, 8219)]