1316871

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 2188800

約数和(自身を除く): 871929

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 151, 153, 171, 323, 453, 459, 513, 969, 1359, 2567, 2869, 2907, 4077, 7701, 8607, 8721, 23103, 25821, 48773, 69309, 77463, 146319, 438957, 1316871]

約数ペア:

[(1, 1316871), (3, 438957), (9, 146319), (17, 77463), (19, 69309), (27, 48773), (51, 25821), (57, 23103), (151, 8721), (153, 8607), (171, 7701), (323, 4077), (453, 2907), (459, 2869), (513, 2567), (969, 1359)]