2175280389

素因数分解:

$3^2\times {\mathrm{229}}^1\times {\mathrm{863}}^1\times {\mathrm{1223}}^1$

素因数の和:2321

約数の個数: 24

約数和(自身を含む): 3162032640

約数和(自身を除く): 986752251

約数列:

[1, 3, 9, 229, 687, 863, 1223, 2061, 2589, 3669, 7767, 11007, 197627, 280067, 592881, 840201, 1055449, 1778643, 2520603, 3166347, 9499041, 241697821, 725093463, 2175280389]

約数ペア:

[(1, 2175280389), (3, 725093463), (9, 241697821), (229, 9499041), (687, 3166347), (863, 2520603), (1223, 1778643), (2061, 1055449), (2589, 840201), (3669, 592881), (7767, 280067), (11007, 197627)]