1207788273

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{2631347}}^1$

素因数の和:2631373

約数の個数: 16

約数和(自身を含む): 1894570560

約数和(自身を除く): 686782287

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 2631347, 7894041, 23682123, 44732899, 71046369, 134198697, 402596091, 1207788273]

約数ペア:

[(1, 1207788273), (3, 402596091), (9, 134198697), (17, 71046369), (27, 44732899), (51, 23682123), (153, 7894041), (459, 2631347)]