1297336317

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{293}}^1\times {\mathrm{5107}}^1$

素因数の和:5437

約数の個数: 24

約数和(自身を含む): 1844151456

約数和(自身を除く): 546815139

約数列:

[1, 3, 17, 51, 289, 293, 867, 879, 4981, 5107, 14943, 15321, 84677, 86819, 254031, 260457, 1475923, 1496351, 4427769, 4489053, 25437967, 76313901, 432445439, 1297336317]

約数ペア:

[(1, 1297336317), (3, 432445439), (17, 76313901), (51, 25437967), (289, 4489053), (293, 4427769), (867, 1496351), (879, 1475923), (4981, 260457), (5107, 254031), (14943, 86819), (15321, 84677)]