830373387

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{9949}}^1$

素因数の和:10642

約数の個数: 16

約数和(自身を含む): 1134777600

約数和(自身を除く): 304404213

約数列:

[1, 3, 43, 129, 647, 1941, 9949, 27821, 29847, 83463, 427807, 1283421, 6437003, 19311009, 276791129, 830373387]

約数ペア:

[(1, 830373387), (3, 276791129), (43, 19311009), (129, 6437003), (647, 1283421), (1941, 427807), (9949, 83463), (27821, 29847)]