20174517

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7027}}^1$

素因数の和:7073

約数の個数: 24

約数和(自身を含む): 32891040

約数和(自身を除く): 12716523

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 7027, 21081, 63243, 77297, 203783, 231891, 611349, 695673, 1834047, 2241613, 6724839, 20174517]

約数ペア:

[(1, 20174517), (3, 6724839), (9, 2241613), (11, 1834047), (29, 695673), (33, 611349), (87, 231891), (99, 203783), (261, 77297), (319, 63243), (957, 21081), (2871, 7027)]