8281683

素因数分解:

$3^5\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 12540528

約数和(自身を除く): 4258845

約数列:

[1, 3, 9, 27, 81, 173, 197, 243, 519, 591, 1557, 1773, 4671, 5319, 14013, 15957, 34081, 42039, 47871, 102243, 306729, 920187, 2760561, 8281683]

約数ペア:

[(1, 8281683), (3, 2760561), (9, 920187), (27, 306729), (81, 102243), (173, 47871), (197, 42039), (243, 34081), (519, 15957), (591, 14013), (1557, 5319), (1773, 4671)]