429957

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 700128

約数和(自身を除く): 270171

約数列:

[1, 3, 9, 11, 33, 43, 99, 101, 129, 303, 387, 473, 909, 1111, 1419, 3333, 4257, 4343, 9999, 13029, 39087, 47773, 143319, 429957]

約数ペア:

[(1, 429957), (3, 143319), (9, 47773), (11, 39087), (33, 13029), (43, 9999), (99, 4343), (101, 4257), (129, 3333), (303, 1419), (387, 1111), (473, 909)]