4878117

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 7843200

約数和(自身を除く): 2965083

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 257, 333, 513, 703, 771, 999, 2109, 2313, 4883, 6327, 6939, 9509, 14649, 18981, 28527, 43947, 85581, 131841, 180671, 256743, 542013, 1626039, 4878117]

約数ペア:

[(1, 4878117), (3, 1626039), (9, 542013), (19, 256743), (27, 180671), (37, 131841), (57, 85581), (111, 43947), (171, 28527), (257, 18981), (333, 14649), (513, 9509), (703, 6939), (771, 6327), (999, 4883), (2109, 2313)]