16128411

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11177}}^1$

素因数の和:11230

約数の個数: 16

約数和(自身を含む): 23786784

約数和(自身を除く): 7658373

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 11177, 33531, 145301, 413549, 435903, 1240647, 5376137, 16128411]

約数ペア:

[(1, 16128411), (3, 5376137), (13, 1240647), (37, 435903), (39, 413549), (111, 145301), (481, 33531), (1443, 11177)]