1740069

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{223}}^1$

素因数の和:266

約数の個数: 24

約数和(自身を含む): 2750720

約数和(自身を除く): 1010651

約数列:

[1, 3, 9, 17, 27, 51, 153, 223, 289, 459, 669, 867, 2007, 2601, 3791, 6021, 7803, 11373, 34119, 64447, 102357, 193341, 580023, 1740069]

約数ペア:

[(1, 1740069), (3, 580023), (9, 193341), (17, 102357), (27, 64447), (51, 34119), (153, 11373), (223, 7803), (289, 6021), (459, 3791), (669, 2601), (867, 2007)]