15694950987

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{11397931}}^1$

素因数の和:11397960

約数の個数: 20

約数和(自身を含む): 24824695896

約数和(自身を除く): 9129744909

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 11397931, 34193793, 102581379, 193764827, 307744137, 581294481, 923232411, 1743883443, 5231650329, 15694950987]

約数ペア:

[(1, 15694950987), (3, 5231650329), (9, 1743883443), (17, 923232411), (27, 581294481), (51, 307744137), (81, 193764827), (153, 102581379), (459, 34193793), (1377, 11397931)]