12976557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2273}}^1$

素因数の和:2460

約数の個数: 16

約数和(自身を含む): 18992448

約数和(自身を除く): 6015891

約数列:

[1, 3, 11, 33, 173, 519, 1903, 2273, 5709, 6819, 25003, 75009, 393229, 1179687, 4325519, 12976557]

約数ペア:

[(1, 12976557), (3, 4325519), (11, 1179687), (33, 393229), (173, 75009), (519, 25003), (1903, 6819), (2273, 5709)]