6580987

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 7805952

約数和(自身を除く): 1224965

約数列:

[1, 7, 47, 83, 241, 329, 581, 1687, 3901, 11327, 20003, 27307, 79289, 140021, 940141, 6580987]

約数ペア:

[(1, 6580987), (7, 940141), (47, 140021), (83, 79289), (241, 27307), (329, 20003), (581, 11327), (1687, 3901)]