17788419

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3823}}^1$

素因数の和:3887

約数の個数: 24

約数和(自身を含む): 28634112

約数和(自身を除く): 10845693

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 3823, 4653, 11469, 34407, 42053, 126159, 179681, 378477, 539043, 1617129, 1976491, 5929473, 17788419]

約数ペア:

[(1, 17788419), (3, 5929473), (9, 1976491), (11, 1617129), (33, 539043), (47, 378477), (99, 179681), (141, 126159), (423, 42053), (517, 34407), (1551, 11469), (3823, 4653)]