8345349

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 12728352

約数和(自身を除く): 4383003

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 563, 1647, 1689, 4941, 5067, 14823, 15201, 34343, 45603, 103029, 136809, 309087, 927261, 2781783, 8345349]

約数ペア:

[(1, 8345349), (3, 2781783), (9, 927261), (27, 309087), (61, 136809), (81, 103029), (183, 45603), (243, 34343), (549, 15201), (563, 14823), (1647, 5067), (1689, 4941)]