8280711

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:362

約数の個数: 28

約数和(自身を含む): 12792472

約数和(自身を除く): 4511761

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 307, 333, 729, 921, 999, 2763, 2997, 8289, 8991, 11359, 24867, 26973, 34077, 74601, 102231, 223803, 306693, 920079, 2760237, 8280711]

約数ペア:

[(1, 8280711), (3, 2760237), (9, 920079), (27, 306693), (37, 223803), (81, 102231), (111, 74601), (243, 34077), (307, 26973), (333, 24867), (729, 11359), (921, 8991), (999, 8289), (2763, 2997)]