2355003

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 4024800

約数和(自身を除く): 1669797

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1289, 1827, 3867, 9023, 11601, 27069, 37381, 81207, 112143, 261667, 336429, 785001, 2355003]

約数ペア:

[(1, 2355003), (3, 785001), (7, 336429), (9, 261667), (21, 112143), (29, 81207), (63, 37381), (87, 27069), (203, 11601), (261, 9023), (609, 3867), (1289, 1827)]