4135293

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2687}}^1$

素因数の和:2718

約数の個数: 20

約数和(自身を含む): 6504960

約数和(自身を除く): 2369667

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2687, 8061, 24183, 51053, 72549, 153159, 217647, 459477, 1378431, 4135293]

約数ペア:

[(1, 4135293), (3, 1378431), (9, 459477), (19, 217647), (27, 153159), (57, 72549), (81, 51053), (171, 24183), (513, 8061), (1539, 2687)]