12876327

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1074

約数の個数: 28

約数和(自身を含む): 20460960

約数和(自身を除く): 7584633

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1039, 1377, 3117, 4131, 9351, 12393, 17663, 28053, 52989, 84159, 158967, 252477, 476901, 757431, 1430703, 4292109, 12876327]

約数ペア:

[(1, 12876327), (3, 4292109), (9, 1430703), (17, 757431), (27, 476901), (51, 252477), (81, 158967), (153, 84159), (243, 52989), (459, 28053), (729, 17663), (1039, 12393), (1377, 9351), (3117, 4131)]