15696782397

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{11399261}}^1$

素因数の和:11399290

約数の個数: 20

約数和(自身を含む): 24827592636

約数和(自身を除く): 9130810239

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 11399261, 34197783, 102593349, 193787437, 307780047, 581362311, 923340141, 1744086933, 5232260799, 15696782397]

約数ペア:

[(1, 15696782397), (3, 5232260799), (9, 1744086933), (17, 923340141), (27, 581362311), (51, 307780047), (81, 193787437), (153, 102593349), (459, 34197783), (1377, 11399261)]